{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0558",
  "published": "2026-10-27T20:02:56Z",
  "modified": "2026-10-27T19:34:11Z",
  "summary": "Updated libxml2 package fixes a security vulnerability",
  "details": "Null pointer dereference parsing nextcatalog without catalog attribute.\n(CVE-2026-76781)\n",
  "upstream": [
    "CVE-2026-76781"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0558.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36486"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8910-1"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "libxml2",
        "purl": "pkg:rpm/mageia/libxml2?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.15.1-3.3.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}