{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0519",
  "published": "2026-10-19T16:59:00Z",
  "modified": "2026-10-19T16:43:54Z",
  "summary": "Updated flatpak-builder package fixes a security vulnerability",
  "details": "Host code execution via `git am` hook execution in patch source\nextraction (`use-git-am`). (CVE-2026-86320)\n",
  "upstream": [
    "CVE-2026-86320"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0519.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36407"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/BJF2ORPRVKVTXPAFIDS6U5SNJHW6VTMX/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak-builder/security/advisories/GHSA-j5p8-jgjc-f3xv"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NJHPETQUQKC4Z7Z3LWM37VPXNFDJHFGB/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "flatpak-builder",
        "purl": "pkg:rpm/mageia/flatpak-builder?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.12-1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}