{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0477",
  "published": "2026-10-09T17:00:24Z",
  "modified": "2026-10-09T16:42:23Z",
  "summary": "Updated flatpak package fixes security vulnerabilities",
  "details": "Arbitrary file deletion in root context via path traversal in deploy\ndirectory export/bin. (CVE-2026-97023)\nArbitrary write in root context via path traversal in deploy directory\nfiles/etc. (CVE-2026-97024)\nWorld-readable oci authentication token in system-helper cache path.\n(CVE-2026-97025)\nWorld-writable temporary child repositories in system-helper cache path.\n(CVE-2026-97026)\nDenial of service via unsanitized keys in exported desktop entry / d-bus\nservice files. (CVE-2026-97027)\nSandboxed app can signal unsandboxed processes in the same process\ngroup. (CVE-2026-97029)\n",
  "upstream": [
    "CVE-2026-97023",
    "CVE-2026-97024",
    "CVE-2026-97025",
    "CVE-2026-97026",
    "CVE-2026-97027",
    "CVE-2026-97029"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0477.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36401"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/09/28/6"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-8xgq-v545-vgvf"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-5p67-xh8x-rq54"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-7rvf-rqr3-43j4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-r9w3-qx54-qvc8"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-v64f-hrwr-j4vh"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-f3p8-vr7v-gxf2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2026/msg00437.html"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "flatpak",
        "purl": "pkg:rpm/mageia/flatpak?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.6-1.2.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}