{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0533",
  "published": "2026-10-23T05:45:46Z",
  "modified": "2026-10-23T05:28:20Z",
  "summary": "Updated msgpack package fixes a security vulnerability",
  "details": "Integer Overflow in msgpack_unpacker_expand_buffer Causes a\nFalse-Success Undersized Reservation. (CVE-2026-72854)\n",
  "upstream": [
    "CVE-2026-72854"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0533.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36268"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/BFF3NBEPXVQG2XOYDOERS7TLEDPUIP5O/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "msgpack",
        "purl": "pkg:rpm/mageia/msgpack?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.0-2.1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}