{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "6.0.0"
              },
              {
                "fixed": "16.1.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0f0e594e179091e1632cb0f80849bb5f8a6b4158"
            },
            {
              "fixed": "9994bc7d4bc51771fd24384f8e5edb480063d929"
            }
          ],
          "repo": "https://opendev.org/openstack/octavia",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/94xxx/CVE-2026-94572.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "17.0.0"
          },
          {
            "fixed": "17.0.1"
          },
          {
            "introduced": "18.0.0"
          },
          {
            "fixed": "18.0.1"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "In OpenStack Octavia before 18.0.1, the Amphora provider driver did not validate the listener and pool tls_ciphers field for control characters. The value is written verbatim into the HAProxy configuration generated on the amphora, and thus an authenticated project member who owns a TLS-enabled load balancer can embed a newline and inject arbitrary HAProxy configuration directives. Only deployments using the Amphora provider are affected.",
  "id": "CVE-2026-94572",
  "modified": "2026-09-23T03:30:36.973729016Z",
  "published": "2026-09-21T20:13:35.557Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://opendev.org/openstack/octavia"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/94xxx/CVE-2026-94572.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-94572"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.openstack.org/ossa/OSSA-2026-039.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.debian.org/1148175"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/octavia/+bug/2162101"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/octavia/+bug/2167565"
    },
    {
      "type": "FIX",
      "url": "https://opendev.org/openstack/octavia/commit/cad62902e4984a46ad80cbfa943e90006d8d599d"
    },
    {
      "type": "ARTICLE",
      "url": "https://openwall.com/lists/oss-security/2026/09/21/6"
    }
  ],
  "schema_version": "1.9.0",
  "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"
    }
  ]
}