{
  "cveId": "CVE-2026-96275",
  "url": "https://patchblox.com/security/cve/CVE-2026-96275",
  "summary": "CVE-2026-96275 is fixed in 11 products on 1 platform, first by DEBIAN-CVE-2026-96275, released September 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "flatpak-libs: flatpak: flatpak: Arbitrary write access as root via extra-data extraction",
  "description": "flatpak: flatpak: Arbitrary write access as root via extra-data extraction",
  "published": "2026-08-11T00:00:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.00594,
  "epssPercentile": 0.48862,
  "priority": "High",
  "priorityTier": 3,
  "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-2026-96275",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-96275",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "Debian 14",
      "fixedVersion": "1.18.1-1",
      "fix": "DEBIAN-CVE-2026-96275",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-96275",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "RHEL 10",
      "fixedVersion": "1.16.0-5.el10_0.6",
      "fix": "RHSA-2026:92221",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-92221",
      "released": "2026-10-13T23:30:48Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "RHEL 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RHSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80687",
      "released": "2026-10-13T23:29:16Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RHSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80497",
      "released": "2026-10-12T23:18:47Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "almalinux 10",
      "fixedVersion": "1.16.0-9.el10_2.4",
      "fix": "ALSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80498",
      "released": "2026-11-07T00:40:04Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "almalinux 8",
      "fixedVersion": "1.12.9-7.el8_10",
      "fix": "ALSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80687",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "almalinux 9",
      "fixedVersion": "1.12.9-4.el9_8.4",
      "fix": "ALSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80497",
      "released": "2026-11-07T00:41:11Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "ol 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "ELSA-2026-80498",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80498",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "ol 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "ELSA-2026-80687",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80687",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "ol 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "ELSA-2026-80497",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80497",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "rocky 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "RLSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-80498",
      "released": "2026-11-07T00:39:51Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "rocky 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RLSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-80687",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "flatpak",
      "release": "rocky 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RLSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-80497",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "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": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RHSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80687",
      "released": "2026-10-13T23:29:16Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RHSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80497",
      "released": "2026-10-12T23:18:47Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "almalinux 10",
      "fixedVersion": "1.16.0-9.el10_2.4",
      "fix": "ALSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80498",
      "released": "2026-11-07T00:40:04Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "almalinux 8",
      "fixedVersion": "1.12.9-7.el8_10",
      "fix": "ALSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80687",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "almalinux 9",
      "fixedVersion": "1.12.9-4.el9_8.4",
      "fix": "ALSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80497",
      "released": "2026-11-07T00:41:11Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "ol 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "ELSA-2026-80498",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80498",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "ol 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "ELSA-2026-80687",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80687",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-devel",
      "release": "ol 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "ELSA-2026-80497",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80497",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "RHEL 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RHSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80687",
      "released": "2026-10-13T23:29:16Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RHSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80497",
      "released": "2026-10-12T23:18:47Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "almalinux 10",
      "fixedVersion": "1.16.0-9.el10_2.4",
      "fix": "ALSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80498",
      "released": "2026-11-07T00:40:04Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "almalinux 8",
      "fixedVersion": "1.12.9-7.el8_10",
      "fix": "ALSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80687",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "almalinux 9",
      "fixedVersion": "1.12.9-4.el9_8.4",
      "fix": "ALSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80497",
      "released": "2026-11-07T00:41:11Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "ol 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "ELSA-2026-80498",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80498",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "ol 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "ELSA-2026-80687",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80687",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs",
      "release": "ol 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "ELSA-2026-80497",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80497",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "RHEL 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RHSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80687",
      "released": "2026-10-13T23:29:16Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RHSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80497",
      "released": "2026-10-12T23:18:47Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "almalinux 10",
      "fixedVersion": "1.16.0-9.el10_2.4",
      "fix": "ALSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80498",
      "released": "2026-11-07T00:40:04Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "almalinux 8",
      "fixedVersion": "1.12.9-7.el8_10",
      "fix": "ALSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80687",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "almalinux 9",
      "fixedVersion": "1.12.9-4.el9_8.4",
      "fix": "ALSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80497",
      "released": "2026-11-07T00:41:11Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "ol 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "ELSA-2026-80498",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80498",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "ol 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "ELSA-2026-80687",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80687",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-selinux",
      "release": "ol 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "ELSA-2026-80497",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80497",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "RHEL 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "RHSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80687",
      "released": "2026-10-13T23:29:16Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "RHSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-80497",
      "released": "2026-10-12T23:18:47Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "almalinux 10",
      "fixedVersion": "1.16.0-9.el10_2.4",
      "fix": "ALSA-2026:80498",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80498",
      "released": "2026-11-07T00:40:04Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "almalinux 8",
      "fixedVersion": "1.12.9-7.el8_10",
      "fix": "ALSA-2026:80687",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80687",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "almalinux 9",
      "fixedVersion": "1.12.9-4.el9_8.4",
      "fix": "ALSA-2026:80497",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-80497",
      "released": "2026-11-07T00:41:11Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "ol 10",
      "fixedVersion": "0:1.16.0-9.el10_2.4",
      "fix": "ELSA-2026-80498",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80498",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "ol 8",
      "fixedVersion": "0:1.12.9-7.el8_10",
      "fix": "ELSA-2026-80687",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80687",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper",
      "release": "ol 9",
      "fixedVersion": "0:1.12.9-4.el9_8.4",
      "fix": "ELSA-2026-80497",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-80497",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-session-helper-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-tests",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "flatpak-tests-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.18.1-1.amzn2023",
      "fix": "ALAS2023-2026-3143",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3143",
      "released": "2026-09-28T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-12T01:51:14Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}