{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
              "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.555.3"
              },
              {
                "fixed": "2.568"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "74ce59ebfb9ab2c4c58508a54939eb8765dd9ac5"
            },
            {
              "fixed": "23e65e498a76c1747e2c35409b0f2b72c1a91265"
            }
          ],
          "repo": "https://github.com/jenkinsci/jenkins",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "A missing permission check in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allows attackers with Item/Cancel permission, but lacking Item/Read permission, to cancel queue items they do not have permission to view.",
  "id": "CVE-2026-53438",
  "modified": "2026-07-08T05:37:44.154882443Z",
  "published": "2026-06-10T14:16:36.793Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3712"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}