{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0474",
  "published": "2026-10-09T17:00:24Z",
  "modified": "2026-10-09T16:40:37Z",
  "summary": "Updated capnproto package fixes security vulnerabilities",
  "details": "A negative Content-Length value was converted to unsigned, treating it\nas an impossibly large length instead (CVE-2026-32239).\nWhen using Transfer-Encoding: chunked, if a chunk's size parsed to a\nvalue of 2^64 or larger, it would be truncated to a 64-bit integer\n(CVE-2026-32240).\n",
  "upstream": [
    "CVE-2026-32239",
    "CVE-2026-32240"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0474.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36190"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8650-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/capnproto/capnproto/security/advisories/GHSA-qjx3-pp3m-9jpm"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/capnproto/capnproto/security/advisories/GHSA-vpcq-mx5v-32wm"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "capnproto",
        "purl": "pkg:rpm/mageia/capnproto?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.0-1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}