{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0399",
  "published": "2026-09-13T05:39:56Z",
  "modified": "2026-09-13T04:33:12Z",
  "summary": "Updated bind package fixes a security vulnerability",
  "details": "It was discovered that Bind incorrectly handled DNSSEC validation when a\ndomain was covered by both NSEC and NSEC3 records with only one type\nhaving an RRSIG. A remote attacker could possibly use this issue to cause\nBind to crash, resulting in a denial of service (CVE-2026-13204).\n",
  "upstream": [
    "CVE-2026-13204"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0399.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36241"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8696-1"
    },
    {
      "type": "WEB",
      "url": "https://kb.isc.org/docs/cve-2026-13204"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13204"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "bind",
        "purl": "pkg:rpm/mageia/bind?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.18.50-1.1.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}