{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft.AspNet.OData versions ant\u00e9rieures \u00e0 7.8.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Copilot",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Surface Laptop 4 with Intel Processor",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2017 pour syst\u00e8mes x64 (CU 31) versions ant\u00e9rieures \u00e0 14.0.3540.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Visual Studio Code versions ant\u00e9rieures \u00e0 1.128.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2017 pour syst\u00e8mes x64 (GDR) versions ant\u00e9rieures \u00e0 14.0.2120.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Dynamics NAV 2018 versions ant\u00e9rieures \u00e0 11.0.50704.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Laptop Go 3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Server 2019 versions ant\u00e9rieures \u00e0 16.0.10417.20153",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Configuration Manager 2509 versions ant\u00e9rieures \u00e0 2509",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Server 2019 versions ant\u00e9rieures \u00e0 16.0.10417.20175",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Server Subscription Edition versions ant\u00e9rieures \u00e0 16.0.19725.20434",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Pro 7+",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2019 Cumulative Update 15 versions ant\u00e9rieures \u00e0 15.02.1748.048",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Enterprise Server 2016 versions ant\u00e9rieures \u00e0 16.0.5561.1001",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Surface Laptop 4 with AMD Processor",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Power BI Report Server versions ant\u00e9rieures \u00e0 15.0.1121.120",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2026 version 18.7 ant\u00e9rieures \u00e0 18.7.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2022 version 17.14 ant\u00e9rieures \u00e0 17.14.36",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Enterprise Server 2016 versions ant\u00e9rieures \u00e0 16.0.5556.1005",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Fabric Data Warehouse versions ant\u00e9rieures \u00e0 8.0.206.113",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Configuration Manager 2503 versions ant\u00e9rieures \u00e0 2503",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2019 pour syst\u00e8mes x64 (CU 32) versions ant\u00e9rieures \u00e0 15.0.4480.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Malware Protection Engine versions ant\u00e9rieures \u00e0 1.1.26060.3008",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Bing Search pour iOS versions ant\u00e9rieures \u00e0 33.4.440529002",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2022 pour syst\u00e8mes x64 (GDR) versions ant\u00e9rieures \u00e0 16.0.1190.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Hub 3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2016 pour syst\u00e8mes x64 Service Pack 3 Azure Connect Feature Pack versions ant\u00e9rieures \u00e0 13.0.7095.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Go 2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Hub",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft PC Manager versions ant\u00e9rieures \u00e0 3.21.6.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Go 3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Configuration Manager 2603 versions ant\u00e9rieures \u00e0 2603",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft.AspNetCore.OData versions ant\u00e9rieures \u00e0 9.5.0[SX1]",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SharePoint Server Subscription Edition versions ant\u00e9rieures \u00e0 16.0.19725.20384",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Hub 2S",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "GitHub Copilot Plugin pour JetBrains IDEs versions ant\u00e9rieures \u00e0 1.13.0-251",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2016 pour syst\u00e8mes x64 Service Pack 3 (GDR) versions ant\u00e9rieures \u00e0 13.0.6500.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2019 Cumulative Update 14 versions ant\u00e9rieures \u00e0 15.02.1544.043",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Pro 8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2022 pour syst\u00e8mes x64 (CU 25) versions ant\u00e9rieures \u00e0 16.0.4262.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft PC Manager versions ant\u00e9rieures \u00e0 3.22.1.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Laptop Go",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Defender pour Endpoint pour Mac versions ant\u00e9rieures \u00e0 101.26042.0020",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2022 version 17.12 ant\u00e9rieures \u00e0 17.12.22",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2019 pour syst\u00e8mes x64 (GDR) versions ant\u00e9rieures \u00e0 15.0.2180.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2016 Cumulative Update 23 versions ant\u00e9rieures \u00e0 15.01.2507.071",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2025 pour syst\u00e8mes x64 (CU6) versions ant\u00e9rieures \u00e0 17.0.4060.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Surface Laptop Go 2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft SQL Server 2025 pour syst\u00e8mes x64 (GDR) versions ant\u00e9rieures \u00e0 17.0.1125.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Age of Empires II: Definitive Edition Game versions ant\u00e9rieures \u00e0 101.103.46651.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server Subscription Edition RTM versions ant\u00e9rieures \u00e0 15.02.2562.045",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-55030",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55030"
    },
    {
      "name": "CVE-2026-55134",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55134"
    },
    {
      "name": "CVE-2026-55020",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55020"
    },
    {
      "name": "CVE-2026-45646",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45646"
    },
    {
      "name": "CVE-2026-50657",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50657"
    },
    {
      "name": "CVE-2026-50524",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50524"
    },
    {
      "name": "CVE-2026-55130",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55130"
    },
    {
      "name": "CVE-2026-55142",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55142"
    },
    {
      "name": "CVE-2026-55944",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55944"
    },
    {
      "name": "CVE-2026-55002",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55002"
    },
    {
      "name": "CVE-2026-50522",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50522"
    },
    {
      "name": "CVE-2026-55009",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55009"
    },
    {
      "name": "CVE-2026-57101",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57101"
    },
    {
      "name": "CVE-2026-56642",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-56642"
    },
    {
      "name": "CVE-2026-56178",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-56178"
    },
    {
      "name": "CVE-2026-55033",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55033"
    },
    {
      "name": "CVE-2026-56157",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-56157"
    },
    {
      "name": "CVE-2026-55026",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55026"
    },
    {
      "name": "CVE-2026-50510",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50510"
    },
    {
      "name": "CVE-2026-55038",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55038"
    },
    {
      "name": "CVE-2026-47282",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47282"
    },
    {
      "name": "CVE-2026-50526",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50526"
    },
    {
      "name": "CVE-2026-55021",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55021"
    },
    {
      "name": "CVE-2026-45496",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45496"
    },
    {
      "name": "CVE-2026-55055",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55055"
    },
    {
      "name": "CVE-2026-55028",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55028"
    },
    {
      "name": "CVE-2026-55045",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55045"
    },
    {
      "name": "CVE-2026-55051",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55051"
    },
    {
      "name": "CVE-2026-55135",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55135"
    },
    {
      "name": "CVE-2026-55035",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55035"
    },
    {
      "name": "CVE-2026-55008",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55008"
    },
    {
      "name": "CVE-2026-55019",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55019"
    },
    {
      "name": "CVE-2026-47305",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47305"
    },
    {
      "name": "CVE-2026-55016",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55016"
    },
    {
      "name": "CVE-2026-58595",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58595"
    },
    {
      "name": "CVE-2026-47303",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47303"
    },
    {
      "name": "CVE-2026-47295",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47295"
    },
    {
      "name": "CVE-2026-50468",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50468"
    },
    {
      "name": "CVE-2026-50663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50663"
    },
    {
      "name": "CVE-2026-55047",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55047"
    },
    {
      "name": "CVE-2026-55011",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55011"
    },
    {
      "name": "CVE-2026-55052",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55052"
    },
    {
      "name": "CVE-2026-50650",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50650"
    },
    {
      "name": "CVE-2026-55128",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55128"
    },
    {
      "name": "CVE-2026-55145",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55145"
    },
    {
      "name": "CVE-2026-55006",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55006"
    },
    {
      "name": "CVE-2026-55012",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55012"
    },
    {
      "name": "CVE-2026-47296",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47296"
    },
    {
      "name": "CVE-2026-57102",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57102"
    },
    {
      "name": "CVE-2026-47304",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47304"
    },
    {
      "name": "CVE-2026-50527",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50527"
    },
    {
      "name": "CVE-2026-55027",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55027"
    },
    {
      "name": "CVE-2026-55032",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55032"
    },
    {
      "name": "CVE-2026-55126",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55126"
    },
    {
      "name": "CVE-2026-58647",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58647"
    },
    {
      "name": "CVE-2026-55050",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55050"
    },
    {
      "name": "CVE-2026-56164",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-56164"
    },
    {
      "name": "CVE-2026-50506",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50506"
    },
    {
      "name": "CVE-2026-50525",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50525"
    },
    {
      "name": "CVE-2026-48581",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-48581"
    },
    {
      "name": "CVE-2026-55034",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55034"
    },
    {
      "name": "CVE-2026-55124",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55124"
    },
    {
      "name": "CVE-2026-54108",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54108"
    },
    {
      "name": "CVE-2026-50520",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50520"
    },
    {
      "name": "CVE-2026-50528",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50528"
    },
    {
      "name": "CVE-2026-58636",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58636"
    },
    {
      "name": "CVE-2026-55127",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55127"
    },
    {
      "name": "CVE-2026-55121",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55121"
    },
    {
      "name": "CVE-2026-47302",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47302"
    },
    {
      "name": "CVE-2026-56192",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-56192"
    },
    {
      "name": "CVE-2026-47301",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47301"
    },
    {
      "name": "CVE-2026-50646",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50646"
    },
    {
      "name": "CVE-2026-50648",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50648"
    },
    {
      "name": "CVE-2026-50438",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50438"
    },
    {
      "name": "CVE-2026-55132",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55132"
    },
    {
      "name": "CVE-2026-55125",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55125"
    },
    {
      "name": "CVE-2026-55040",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55040"
    },
    {
      "name": "CVE-2026-55023",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55023"
    },
    {
      "name": "CVE-2026-54116",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54116"
    },
    {
      "name": "CVE-2026-55005",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55005"
    },
    {
      "name": "CVE-2026-50659",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50659"
    },
    {
      "name": "CVE-2026-54118",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54118"
    },
    {
      "name": "CVE-2026-47300",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47300"
    },
    {
      "name": "CVE-2026-50651",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50651"
    },
    {
      "name": "CVE-2026-50658",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50658"
    },
    {
      "name": "CVE-2026-58644",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58644"
    },
    {
      "name": "CVE-2026-50649",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50649"
    },
    {
      "name": "CVE-2026-54117",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54117"
    },
    {
      "name": "CVE-2026-58277",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58277"
    }
  ],
  "initial_release_date": "2026-07-15T00:00:00",
  "last_revision_date": "2026-07-15T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0872",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-07-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Microsoft. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.\n\nMicrosoft indique que la vuln\u00e9rabilit\u00e9 CVE-2026-56164 est activement exploit\u00e9e.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
  "vendor_advisories": [
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50649",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50649"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55130",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55130"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50658",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50658"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-54108",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54108"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47296",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47296"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-54118",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54118"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55124",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55124"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55132",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55132"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-57102",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57102"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-54116",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54116"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55142",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55142"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47282",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47282"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55126",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55126"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-58647",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58647"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50650",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50650"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-57101",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57101"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-54118",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54118"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-45496",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45496"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55127",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55127"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50527",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50527"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55032",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55032"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50526",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50526"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55002",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55002"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47302",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47302"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50506",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50506"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50520",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50520"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55038",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55038"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55021",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55021"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55121",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55121"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55006",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55006"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-58277",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58277"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55134",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55134"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55027",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55027"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55035",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55035"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55128",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55128"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55055",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55055"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47305",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47305"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50438",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50438"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55135",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55135"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-58636",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58636"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-58595",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58595"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55019",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55019"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55023",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55023"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50648",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50648"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55009",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55009"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55026",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55026"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55045",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55045"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-56157",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56157"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50528",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50528"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50646",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50646"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50651",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50651"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55033",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55033"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55016",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55016"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55944",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55944"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47300",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47300"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55030",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55030"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55012",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55012"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47295",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47295"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50510",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50510"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55125",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55125"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-58644",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58644"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50659",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50659"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47303",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47303"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-54117",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54117"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-56164",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56164"
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    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55011",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55011"
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    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55052",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55052"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-56192",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56192"
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    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55008",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55008"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-56642",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56642"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50525",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50525"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55028",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55028"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-45646",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45646"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50522",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50522"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55051",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55051"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-56178",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56178"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-48581",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48581"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50657",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50657"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55047",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55047"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50468",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50468"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47304",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47304"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55145",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55145"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55040",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55040"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50663",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50663"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-47301",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47301"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55034",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55034"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55005",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55005"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-50524",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50524"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55050",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55050"
    },
    {
      "published_at": "2026-07-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-55020",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55020"
    }
  ]
}

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Microsoft Copilot",
          "vendor": "Microsoft",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        }
      ],
      "source": "secure@microsoft.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper neutralization of special elements used in a command (\u0027command injection\u0027) in Outlook Copilot allows an authorized attacker to perform tampering over a network."
    }
  ],
  "id": "CVE-2026-55145",
  "lastModified": "2026-07-14T20:35:32.720",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 4.2,
        "source": "secure@microsoft.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-55145",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-14T18:49:46.518586Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-14T18:18:21.520",
  "references": [
    {
      "source": "secure@microsoft.com",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55145"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "secure@microsoft.com",
      "type": "Secondary"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-55145"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-14T18:18:21Z",
    "severity": "MODERATE"
  },
  "details": "Improper neutralization of special elements used in a command (\u0027command injection\u0027) in Outlook Copilot allows an authorized attacker to perform tampering over a network.",
  "id": "GHSA-534g-wpcr-fm9q",
  "modified": "2026-07-14T18:32:36Z",
  "published": "2026-07-14T18:32:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55145"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55145"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "\u003ca href=\"https://enklypesalt.com/\"\u003eH\u0026#229;kon M\u0026#229;l\u0026#248;y\u003c/a\u003e"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2026-55145 Outlook Copilot Tampering Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55145"
      },
      {
        "category": "self",
        "summary": "CVE-2026-55145 Outlook Copilot Tampering Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-55145.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Outlook Copilot Tampering Vulnerability",
    "tracking": {
      "current_release_date": "2026-07-14T07:00:00.000Z",
      "generator": {
        "date": "2026-07-14T20:05:38.242Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2026-55145",
      "initial_release_date": "2026-07-14T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2026-07-14T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-55145",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "Customers can help protect themselves by enabling Outlook\u0027s external sender tagging feature to identify untrusted content. This enables Microsoft\u0027s provided mitigations to isolate and safely process the untrusted content before it is provided to Microsoft 365 Copilot. Administrators can enable external sender tagging through Exchange Online PowerShell. Refer to the Microsoft Learn documentation for setup instructions and requirements.\nInstall the Exchange Online PowerShell Module, Connect to Exchange Online PowerShell, Set-ExternalInOutlook",
          "title": "How do I protect myself from this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "21063"
        ],
        "known_affected": [
          "1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-55145 Outlook Copilot Tampering Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55145"
        },
        {
          "category": "self",
          "summary": "CVE-2026-55145 Outlook Copilot Tampering Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-55145.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 0.0,
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.7,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Tampering"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No"
        }
      ],
      "title": "Outlook Copilot Tampering Vulnerability"
    }
  ]
}