{
  "cveId": "CVE-2026-96807",
  "url": "https://patchblox.com/security/cve/CVE-2026-96807",
  "summary": "CVE-2026-96807 is fixed in 11 products on 1 platform, first by DEBIAN-CVE-2026-96807, released September 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "flatpak: In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$appid/.ld.so with a symlink, causing rege...",
  "description": "In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$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.",
  "published": "2026-09-23T17:17:25Z",
  "severity": "medium",
  "cvss": 4,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
  "epss": 0.00118,
  "epssPercentile": 0.01728,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.16.6-1~deb13u2",
      "fix": "DEBIAN-CVE-2026-96807",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-96807",
      "released": "2026-09-24T19:30:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "Debian 14",
      "fixedVersion": "1.18.1-1",
      "fix": "DEBIAN-CVE-2026-96807",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-96807",
      "released": "2026-09-24T19:30:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "sles 15.6",
      "fixedVersion": "1.16.6-150600.3.12.1",
      "fix": "SUSE-SU-2026:4944-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4944-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "sles 15.7",
      "fixedVersion": "1.16.6-150600.3.12.1",
      "fix": "SUSE-SU-2026:4944-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4944-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-tests",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-tests-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.16.6-2.fc43",
      "fix": "FEDORA-2026-A896CBB3F0",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-a896cbb3f0",
      "released": "2026-11-07T01:05:44Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}