{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0438",
  "published": "2026-09-23T16:56:55Z",
  "modified": "2026-09-23T15:42:42Z",
  "summary": "Updated libnfs package fixes a security vulnerability",
  "details": "libnfs through 6.0.2 before 935b8db has an xid integer underflow in\nREAD_IOVEC in rpc_read_from_socket in lib/socket.c during a connection\nto a crafted NFS server, when the expected pdu size exceeds the absolute\npdu size from the xid/record-marker. (CVE-2026-57918)\n",
  "upstream": [
    "CVE-2026-57918"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0438.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36185"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DOJLZCLBA4FYYVRVR6YGNNEBZAVEEQ3G/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "libnfs",
        "purl": "pkg:rpm/mageia/libnfs?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.2-2.2.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}