{
  "schema_version": "1.6.0",
  "id": "STRONGSWAN-CVE-2026-35331",
  "aliases": [
    "CVE-2026-35331"
  ],
  "modified": "2026-09-25T10:51:01Z",
  "affected": [
    {
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "4.5.1"
            },
            {
              "fixed": "6.0.6"
            }
          ]
        },
        {
          "type": "GIT",
          "repo": "https://github.com/strongswan/strongswan.git",
          "events": [
            {
              "introduced": "a2b340764fac2021ade280c4bdedb6c7c5f76ee3"
            },
            {
              "fixed": "64130ede5cd8f61edd35a1b488c874fa328a42b0"
            }
          ]
        }
      ]
    }
  ],
  "database_specific": {
    "package": "strongswan"
  },
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://strongswan.org/security/CVE-2026-35331.html"
    },
    {
      "type": "WEB",
      "url": "https://download.strongswan.org/security/CVE-2026-35331"
    }
  ],
  "published": "2026-04-22T12:00:00Z",
  "summary": "A vulnerability in the constraints plugin related to the processing of X.509 name constraints was discovered that can allow authentication with certificates that violate the constraints.",
  "credits": [
    {
      "name": "Haruto Kimura (Stella)",
      "type": "FINDER"
    }
  ]
}