{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0496",
  "published": "2026-10-12T20:48:13Z",
  "modified": "2026-10-12T20:33:24Z",
  "summary": "Updated cjose packages fix security vulnerabilities",
  "details": "The updated packages fix security vulnerabilities:\nHeap buffer overflow in AES Key Wrap decryption (A128KW/A192KW/A256KW).\n(CVE-2026-53938)\nAll-zero Content Encryption Key used for AES-CBC-HMAC JWE encryption.\n(CVE-2026-53939)\n",
  "upstream": [
    "CVE-2026-53938",
    "CVE-2026-53939"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0496.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36320"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2026/msg00410.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/OpenIDC/cjose/security/advisories/GHSA-75r7-f5cv-g3wj"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/OpenIDC/cjose/security/advisories/GHSA-f6wf-pqg3-6wqq"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/2D6S3Z3ZBW3G2GOAA7DPZOCHKZ67LAUY/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "cjose",
        "purl": "pkg:rpm/mageia/cjose?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.2.4-1.1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}