{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.18.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "abc06c8bf434171e931426e76a9eb0bfe17cfabd"
            }
          ],
          "repo": "https://github.com/flatpak/flatpak",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-99wv-m8rp-g58x"
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-61"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96807.json"
  },
  "details": "In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$appid/.ld.so with a symlink, causing regenerate_ld_cache to write files at an arbitrary location. The filenames and content are not attacker controlled, making this hard to exploit.",
  "id": "CVE-2026-96807",
  "modified": "2026-09-28T03:30:57.672381447Z",
  "published": "2026-09-23T16:54:16.931Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96807.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-99wv-m8rp-g58x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96807"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/flatpak/flatpak"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}