USN-8814-1 (UBUNTU-CVE-2026-74248)

Vulnerability from osv_ubuntu – Published: 2026-09-24 12:38 – Updated: 2026-09-24 12:38 – Source website
VLAI
Summary
octavia vulnerabilities
Details

It was discovered that Octavia did not properly validate TLS cipher string fields in the Amphora provider driver. An authenticated attacker who owns a TLS-enabled load balancer could possibly use this issue to inject arbitrary HAProxy configuration directives. (CVE-2026-94572)

It was discovered that Octavia did not properly validate L7 policy redirect URL fields in the Amphora provider driver. An authenticated attacker who owns a load balancer could possibly use this issue to inject arbitrary HAProxy configuration directives. (CVE-2026-94571)

It was discovered that Octavia incorrectly handled quality of service policy authorization. An authenticated attacker could possibly use this issue to prevent deletion of another project's QoS policy. (CVE-2026-74248)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-74248",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94571",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94572",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "amphora-agent",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-api",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-common",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-driver-agent",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-health-manager",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-housekeeping",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "octavia-worker",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          },
          {
            "binary_name": "python3-octavia",
            "binary_version": "1:10.1.1-0ubuntu1.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "octavia",
        "purl": "pkg:deb/ubuntu/octavia@1:10.1.1-0ubuntu1.5?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:10.1.1-0ubuntu1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:9.0.0-0ubuntu1",
        "1:9.0.0+git2021120816.ab3c3ef7-0ubuntu1",
        "1:9.0.1+git2022011217.27e5b27d-0ubuntu1",
        "1:9.0.1+git2022030314.328ffbab-0ubuntu1",
        "1:10.0.0-0ubuntu1",
        "1:10.1.0-0ubuntu1",
        "1:10.1.1-0ubuntu1",
        "1:10.1.1-0ubuntu1.1",
        "1:10.1.1-0ubuntu1.2",
        "1:10.1.1-0ubuntu1.3",
        "1:10.1.1-0ubuntu1.4"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-74248",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94571",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94572",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "amphora-agent",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-api",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-common",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-driver-agent",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-health-manager",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-housekeeping",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "octavia-worker",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          },
          {
            "binary_name": "python3-octavia",
            "binary_version": "1:14.0.0-0ubuntu1.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "octavia",
        "purl": "pkg:deb/ubuntu/octavia@1:14.0.0-0ubuntu1.6?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:14.0.0-0ubuntu1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:13.0.0-0ubuntu1",
        "1:13.0.0+git2024011917.5750e451-0ubuntu1",
        "1:14.0.0~rc1-0ubuntu1",
        "1:14.0.0-0ubuntu1",
        "1:14.0.0-0ubuntu1.1",
        "1:14.0.0-0ubuntu1.2",
        "1:14.0.0-0ubuntu1.3",
        "1:14.0.0-0ubuntu1.4",
        "1:14.0.0-0ubuntu1.5"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-74248",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94571",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-94572",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:26.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "amphora-agent",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-api",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-common",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-driver-agent",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-health-manager",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-housekeeping",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "octavia-worker",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          },
          {
            "binary_name": "python3-octavia",
            "binary_version": "1:18.0.0-0ubuntu2.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "octavia",
        "purl": "pkg:deb/ubuntu/octavia@1:18.0.0-0ubuntu2.1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:18.0.0-0ubuntu2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:17.0.0-0ubuntu1",
        "1:17.0.0+git20260116.e805a93-0ubuntu1",
        "1:18.0.0~rc1-0ubuntu2",
        "1:18.0.0-0ubuntu1",
        "1:18.0.0-0ubuntu2"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Octavia did not properly validate TLS cipher\nstring fields in the Amphora provider driver. An authenticated\nattacker who owns a TLS-enabled load balancer could possibly use\nthis issue to inject arbitrary HAProxy configuration directives.\n(CVE-2026-94572)\n\nIt was discovered that Octavia did not properly validate L7 policy\nredirect URL fields in the Amphora provider driver. An authenticated\nattacker who owns a load balancer could possibly use this issue to\ninject arbitrary HAProxy configuration directives. (CVE-2026-94571)\n\nIt was discovered that Octavia incorrectly handled quality of service\npolicy authorization. An authenticated attacker could possibly use\nthis issue to prevent deletion of another project\u0027s QoS policy.\n(CVE-2026-74248)",
  "id": "USN-8814-1",
  "modified": "2026-09-24T12:38:30Z",
  "published": "2026-09-24T12:38:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8814-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-74248"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-94571"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-94572"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "octavia vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2026-74248",
    "UBUNTU-CVE-2026-94571",
    "UBUNTU-CVE-2026-94572"
  ]
}



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