GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

WID-SEC-W-2026-1528

Vulnerability from csaf_certbund - Published: 2026-05-14 22:00 - Updated: 2026-06-09 22:00
Summary
Palo Alto Networks PAN-OS: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: PAN-OS ist das Betriebssystem der Sicherheitssysteme / Firewalls der Firma Palo Alto Networks.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Palo Alto Networks PAN-OS ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um einen Cross-Site Scripting Angriff durchzuführen und um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme: - Appliance
CVE-2026-0256
Affected products
Product Identifier Version Remediation
Palo Alto Networks PAN-OS <12.1.7
Palo Alto Networks / PAN-OS
 <12.1.7
Palo Alto Networks PAN-OS <12.1.4-h5
Palo Alto Networks / PAN-OS
 <12.1.4-h5
Palo Alto Networks PAN-OS <11.1.15
Palo Alto Networks / PAN-OS
 <11.1.15
Palo Alto Networks PAN-OS <11.1.13-h5
Palo Alto Networks / PAN-OS
 <11.1.13-h5
Palo Alto Networks PAN-OS <11.1.10-h25
Palo Alto Networks / PAN-OS
 <11.1.10-h25
Palo Alto Networks PAN-OS <11.1.7-h6
Palo Alto Networks / PAN-OS
 <11.1.7-h6
Palo Alto Networks PAN-OS <11.1.6-h32
Palo Alto Networks / PAN-OS
 <11.1.6-h32
Palo Alto Networks PAN-OS <11.1.4-h33
Palo Alto Networks / PAN-OS
 <11.1.4-h33
Palo Alto Networks PAN-OS <11.2.12
Palo Alto Networks / PAN-OS
 <11.2.12
Palo Alto Networks PAN-OS <10.2.18-h6
Palo Alto Networks / PAN-OS
 <10.2.18-h6
Palo Alto Networks PAN-OS <11.2.10-h6
Palo Alto Networks / PAN-OS
 <11.2.10-h6
Palo Alto Networks PAN-OS <10.2.16-h7
Palo Alto Networks / PAN-OS
 <10.2.16-h7
Palo Alto Networks PAN-OS <11.2.7-h13
Palo Alto Networks / PAN-OS
 <11.2.7-h13
Palo Alto Networks PAN-OS <11.2.4-h17
Palo Alto Networks / PAN-OS
 <11.2.4-h17
Palo Alto Networks PAN-OS <10.2.10-h36
Palo Alto Networks / PAN-OS
 <10.2.10-h36
Palo Alto Networks PAN-OS <10.2.7-h34
Palo Alto Networks / PAN-OS
 <10.2.7-h34
CVE-2026-0257
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0258
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0261
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0262
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0263
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0264
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
CVE-2026-0265
Affected products
Known affected 16 products, the same list as for CVE-2026-0256
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "PAN-OS ist das Betriebssystem der Sicherheitssysteme / Firewalls der Firma Palo Alto Networks.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Palo Alto Networks PAN-OS ausnutzen, um beliebigen Programmcode auszuf\u00fchren, um einen Denial of Service Angriff durchzuf\u00fchren, um einen Cross-Site Scripting Angriff durchzuf\u00fchren und um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Appliance",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1528 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1528.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1528 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1528"
      },
      {
        "category": "external",
        "summary": "Palo Alto Networks Security Advisory vom 2026-05-13",
        "url": "https://security.paloaltonetworks.com/CVE-2026-0263"
      },
      {
        "category": "external",
        "summary": "Palo Alto Networks Security Advisory vom 2026-05-13",
        "url": "https://security.paloaltonetworks.com/CVE-2026-0264"
      },
      {
        "category": "external",
        "summary": "Palo Alto Networks Security Advisory vom 2026-05-13",
        "url": "https://security.paloaltonetworks.com/CVE-2026-0265"
      },
      {
        "category": "external",
        "summary": "EUVD Security Advisory vom 2026-05-13",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2026-30064"
      },
      {
        "category": "external",
        "summary": "EUVD Security Advisory vom 2026-05-13",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2026-30065"
      },
      {
        "category": "external",
        "summary": "EUVD Security Advisory vom 2026-05-13",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2026-30066"
      },
      {
        "category": "external",
        "summary": "CISA Known Exploited Vulnerabilities Catalog (CVE-2026-0257) vom 2026-05-31",
        "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-0257"
      },
      {
        "category": "external",
        "summary": "Palo Alto Networks Security Advisory vom 2026-05-13",
        "url": "https://security.paloaltonetworks.com/CVE-2026-0257"
      },
      {
        "category": "external",
        "summary": "Palo Alto Threat Brief: Active Exploitation of PAN-OS CVE-2026-0257",
        "url": "https://unit42.paloaltonetworks.com/active-exploitation-of-pan-os-cve-2026-0257/"
      }
    ],
    "source_lang": "en-US",
    "title": "Palo Alto Networks PAN-OS: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-06-09T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-10T08:40:55.160+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1528",
      "initial_release_date": "2026-05-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-31T22:00:00.000+00:00",
          "number": "2",
          "summary": "CVE-2026-0257 wird ausgenutzt"
        },
        {
          "date": "2026-06-09T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Informationen von Palo Alto aufgenommen (\"Threat Brief\")"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c12.1.4-h5",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c12.1.4-h5",
                  "product_id": "T054078"
                }
              },
              {
                "category": "product_version",
                "name": "12.1.4-h5",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 12.1.4-h5",
                  "product_id": "T054078-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:12.1.4-h5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c12.1.7",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c12.1.7",
                  "product_id": "T054079"
                }
              },
              {
                "category": "product_version",
                "name": "12.1.7",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 12.1.7",
                  "product_id": "T054079-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:12.1.7"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.2.4-h17",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.2.4-h17",
                  "product_id": "T054080"
                }
              },
              {
                "category": "product_version",
                "name": "11.2.4-h17",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.2.4-h17",
                  "product_id": "T054080-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.2.4-h17"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.2.7-h13",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.2.7-h13",
                  "product_id": "T054081"
                }
              },
              {
                "category": "product_version",
                "name": "11.2.7-h13",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.2.7-h13",
                  "product_id": "T054081-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.2.7-h13"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.2.10-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.2.10-h6",
                  "product_id": "T054082"
                }
              },
              {
                "category": "product_version",
                "name": "11.2.10-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.2.10-h6",
                  "product_id": "T054082-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.2.10-h6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.2.12",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.2.12",
                  "product_id": "T054083"
                }
              },
              {
                "category": "product_version",
                "name": "11.2.12",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.2.12",
                  "product_id": "T054083-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.2.12"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.4-h33",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.4-h33",
                  "product_id": "T054084"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.4-h33",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.4-h33",
                  "product_id": "T054084-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.4-h33"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.6-h32",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.6-h32",
                  "product_id": "T054085"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.6-h32",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.6-h32",
                  "product_id": "T054085-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.6-h32"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.7-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.7-h6",
                  "product_id": "T054086"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.7-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.7-h6",
                  "product_id": "T054086-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.7-h6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.10-h25",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.10-h25",
                  "product_id": "T054087"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.10-h25",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.10-h25",
                  "product_id": "T054087-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.10-h25"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.13-h5",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.13-h5",
                  "product_id": "T054088"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.13-h5",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.13-h5",
                  "product_id": "T054088-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.13-h5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.15",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c11.1.15",
                  "product_id": "T054089"
                }
              },
              {
                "category": "product_version",
                "name": "11.1.15",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 11.1.15",
                  "product_id": "T054089-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:11.1.15"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c10.2.7-h34",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c10.2.7-h34",
                  "product_id": "T054090"
                }
              },
              {
                "category": "product_version",
                "name": "10.2.7-h34",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 10.2.7-h34",
                  "product_id": "T054090-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:10.2.7-h34"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c10.2.10-h36",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c10.2.10-h36",
                  "product_id": "T054091"
                }
              },
              {
                "category": "product_version",
                "name": "10.2.10-h36",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 10.2.10-h36",
                  "product_id": "T054091-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:10.2.10-h36"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c10.2.16-h7",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c10.2.16-h7",
                  "product_id": "T054093"
                }
              },
              {
                "category": "product_version",
                "name": "10.2.16-h7",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 10.2.16-h7",
                  "product_id": "T054093-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:10.2.16-h7"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c10.2.18-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS \u003c10.2.18-h6",
                  "product_id": "T054094"
                }
              },
              {
                "category": "product_version",
                "name": "10.2.18-h6",
                "product": {
                  "name": "Palo Alto Networks PAN-OS 10.2.18-h6",
                  "product_id": "T054094-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:paloaltonetworks:pan-os:10.2.18-h6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PAN-OS"
          }
        ],
        "category": "vendor",
        "name": "Palo Alto Networks"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-0256",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0256"
    },
    {
      "cve": "CVE-2026-0257",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0257"
    },
    {
      "cve": "CVE-2026-0258",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0258"
    },
    {
      "cve": "CVE-2026-0261",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0261"
    },
    {
      "cve": "CVE-2026-0262",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0262"
    },
    {
      "cve": "CVE-2026-0263",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0263"
    },
    {
      "cve": "CVE-2026-0264",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0264"
    },
    {
      "cve": "CVE-2026-0265",
      "product_status": {
        "known_affected": [
          "T054079",
          "T054078",
          "T054089",
          "T054088",
          "T054087",
          "T054086",
          "T054085",
          "T054084",
          "T054083",
          "T054094",
          "T054082",
          "T054093",
          "T054081",
          "T054080",
          "T054091",
          "T054090"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-0265"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.