Security advisory

{
  "id": "b6106dcee1c7d6b66cee14e14b8a99b7e83ffe121525f19c88c10626c48b14f6",
  "url": "https://osv.dev/vulnerability/CVE-2026-22549",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-22549",
    "summary": "A vulnerability exists in F5 BIG-IP Container Ingress Services that may allow excessive permissions to read cluster secrets. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
    "evidence": "osv:CVE-2026-22549",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-22549",
      "aliases": [
        "CVE-2026-22549"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/kubernetes/kubernetes",
              "type": "GIT",
              "events": [
                {
                  "introduced": "cd821444dcf3e1e237b5f3579721440624c9c4fa"
                },
                {
                  "last_affected": "641856db18352033a0d96dbc99153fa3b27298e5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:f5:big-ip_container_ingress_services:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.0"
                      },
                      {
                        "last_affected": "1.14.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22549.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:36.130019749Z",
      "provider": "osv",
      "references": [
        "https://my.f5.com/manage/s/article/K000157960"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:f5:big-ip_container_ingress_services:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "f5:big-ip_container_ingress_services",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2.0.0"
                  },
                  {
                    "fixed": "2.2.0.2"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-22549",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433903,
  "published_at": "2026-02-04T16:16:19.29+00:00"
}