{"kind": "product", "path": "vulns/debian-13/flatpak", "name": "flatpak", "product": "flatpak", "ecosystem": "Debian:13", "items": [{"id": "CVE-2026-92162", "noindex": false, "published": "2026-10-20T14:39:50.538Z", "modified": "2026-10-20T15:32:18.640Z", "cvss": 7.2, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00165, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-92162", "title": "Flatpak vulnerable to path traversal via unvalidated \"arch\" parameter in DeployAppstream", "description": "Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Prior to version 1.18.1, on systems where at least one OCI remote is configured (most common on Fedora systems), a malicious local user in an active local session could use a crafted architecture name to trick the `flatpak-system-helper` process into creating a root-owned directory tree with contents determined by the OCI remote, plus a root-owned `lock` file and `icons` directory, outside the intended root directory. If this vulnerability is combined with other vulnerabilities also fixed in 1.18.1, the combination can lead to local root privi", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-v2gw-v9h5-9q4x", "https://github.com/flatpak/flatpak/pull/6768", "https://github.com/flatpak/flatpak/commit/01773f84021dd090b2426f79675f94f2564f9279"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97029", "noindex": false, "published": "2026-09-29T03:43:16.941Z", "modified": "2026-09-29T15:52:22.393Z", "cvss": 5.7, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00244, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97029", "title": "Flatpak: flatpak: sandboxed app can signal unsandboxed processes in the same process group", "description": "Flatpak's process ID namespace separation does not prevent a sandboxed app's kill(0, signal) or killpg(0, signal) calls from reaching processes outside the sandbox that share the same process group. A malicious or compromised Flatpak app can use this to cause denial of service by terminating processes outside its sandbox, such as the desktop shell.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97029", "https://bugzilla.redhat.com/show_bug.cgi?id=2542698", "https://github.com/flatpak/flatpak/security/advisories/GHSA-f3p8-vr7v-gxf2"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97024", "noindex": false, "published": "2026-09-29T03:23:00.602Z", "modified": "2026-09-29T10:38:57.588Z", "cvss": 7.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H", "severity": "high", "epss": 0.00309, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97024", "title": "Flatpak: flatpak: arbitrary write in root context via path traversal in deploy directory files/etc", "description": "A path traversal vulnerability in Flatpak's handling of the files/etc directory during app deployment allows a malicious Flatpak app to cause certain host system files (such as passwd, group, machine-id, or resolv.conf) to be emptied or replaced with a symlink when the app is installed or upgraded. In system-wide installations, the write is performed as root.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97024", "https://bugzilla.redhat.com/show_bug.cgi?id=2542625", "https://github.com/flatpak/flatpak/security/advisories/GHSA-8xgq-v545-vgvf"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97027", "noindex": false, "published": "2026-09-28T20:57:06.758Z", "modified": "2026-09-29T19:40:02.638Z", "cvss": 3.6, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L", "severity": "low", "epss": 0.00128, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97027", "title": "Flatpak: flatpak: denial of service via unsanitized keys in exported desktop entry / d-bus service files", "description": "Flatpak passes through arbitrary vendor-extension keys unmodified when exporting an application's Desktop Entry (.desktop) and D-Bus Service (.service) files, instead of validating against an allowlist. A malicious Flatpak app can use this to cause denial of service (e.g. forced application restart loops) or to influence host D-Bus/systemd activation behavior beyond what the sandbox is intended to permit.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97027", "https://bugzilla.redhat.com/show_bug.cgi?id=2542683", "https://github.com/flatpak/flatpak/security/advisories/GHSA-v64f-hrwr-j4vh"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97026", "noindex": false, "published": "2026-09-28T20:57:03.702Z", "modified": "2026-09-30T20:11:11.704Z", "cvss": 3.9, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L", "severity": "low", "epss": 0.00108, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97026", "title": "Flatpak: flatpak: world-writable temporary child repositories in system-helper cache path", "description": "Flatpak creates temporary child repository directories under the user cache with world-writable permissions (0777). On multi-user systems with a permissive umask, other local users could read or modify the temporary directory used while installing apps or runtimes, potentially causing installation failures (denial of service); tampered content would fail signature/digest verification rather than being trusted.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97026", "https://bugzilla.redhat.com/show_bug.cgi?id=2542637", "https://github.com/flatpak/flatpak/security/advisories/GHSA-r9w3-qx54-qvc8"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97025", "noindex": false, "published": "2026-09-28T20:57:01.080Z", "modified": "2026-09-29T15:59:42.565Z", "cvss": 3.2, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N", "severity": "low", "epss": 0.00125, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97025", "title": "Flatpak: flatpak: world-readable oci authentication token in system-helper cache path", "description": "Flatpak writes the OCI repository authentication token with world-readable permissions (0644) in the system-helper's cache directory, allowing other local users on a multi-user system to read the token and impersonate the authenticated user against the OCI repository. Only OCI-based sources (e.g. as used by Fedora) are affected; libostree-based sources such as Flathub are not.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97025", "https://bugzilla.redhat.com/show_bug.cgi?id=2542628", "https://github.com/flatpak/flatpak/security/advisories/GHSA-7rvf-rqr3-43j4"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-97023", "noindex": false, "published": "2026-09-28T18:53:28.600Z", "modified": "2026-09-28T19:27:14.558Z", "cvss": 7.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H", "severity": "high", "epss": 0.00282, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-97023", "title": "Flatpak: flatpak: arbitrary file deletion in root context via path traversal in deploy directory export/bin", "description": "A path traversal vulnerability in Flatpak's handling of the export/bin directory during app deployment allows a malicious Flatpak app to cause deletion of attacker-chosen files outside the deployment directory when the app is installed or upgraded. In system-wide installations, the deletion is performed as root.", "references": ["https://access.redhat.com/security/cve/CVE-2026-97023", "https://github.com/flatpak/flatpak/security/advisories/GHSA-5p67-xh8x-rq54", "https://nvd.nist.gov/vuln/detail/CVE-2026-97023"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96284", "noindex": false, "published": "2026-09-27T22:04:48.577Z", "modified": "2026-09-29T16:04:16.916Z", "cvss": 2.5, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "severity": "low", "epss": 0.00143, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96284", "title": "Flatpak: flatpak: arbitrary read-access to files in the system-helper context via oci symlink following", "description": "A malicious user can get read-access to files in the flatpak-system-helper context if a system OCI repository is configured, because the OCI code paths in the system helper follow symlinks when importing OCI images that are under the user's control.", "references": ["https://access.redhat.com/security/cve/CVE-2026-96284", "https://bugzilla.redhat.com/show_bug.cgi?id=2539423", "https://github.com/flatpak/flatpak/security/advisories/GHSA-2fxp-43j9-pwvc"], "fixes": ["1.16.6-1~deb13u1"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96282", "noindex": false, "published": "2026-09-27T21:53:43.645Z", "modified": "2026-09-28T12:58:34.403Z", "cvss": 3.1, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N", "severity": "low", "epss": 0.00329, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96282", "title": "Flatpak: flatpak: extension metadata path traversal file existence oracle", "description": "A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be mounted at unintended locations inside the sandbox.", "references": ["https://access.redhat.com/security/cve/CVE-2026-96282", "https://bugzilla.redhat.com/show_bug.cgi?id=2539422", "https://github.com/flatpak/flatpak/security/advisories/GHSA-w69g-9x8j-7p8f"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96283", "noindex": false, "published": "2026-09-27T21:53:40.259Z", "modified": "2026-09-28T13:34:26.766Z", "cvss": 3.3, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "severity": "low", "epss": 0.00149, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96283", "title": "Flatpak: flatpak: flatpak-system-helper cross-user cancelpull orphans another user's ongoing pull", "description": "By calling org.freedesktop.Flatpak.SystemHelper.CancelPull on another user's pull, the pull is not actually cancelled but removed from internal tracking, making it impossible for the owning user to stop it. Ongoing pulls cannot be stopped.", "references": ["https://access.redhat.com/security/cve/CVE-2026-96283", "https://bugzilla.redhat.com/show_bug.cgi?id=2539424", "https://github.com/flatpak/flatpak/security/advisories/GHSA-89xm-3m96-w3jg"], "fixes": ["1.16.4-1"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96281", "noindex": false, "published": "2026-09-27T21:00:17.262Z", "modified": "2026-09-30T20:11:12.558Z", "cvss": 6.2, "cvss_vector": "CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "severity": "medium", "epss": 0.00173, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96281", "title": "Flatpak: flatpak: unprivileged active user can bypass anti-downgrade checks for system apps/runtimes", "description": "On a multi-user system, a user with an active local login session could downgrade a system-wide Flatpak app to an older version by removing the app's remote ref via the unprivileged system-helper RemoveLocalRef method, causing the anti-downgrade check to fail to find a reference date. A malicious local user could use this to expose other users of the same system to an app version with unfixed vulnerabilities.", "references": ["https://access.redhat.com/security/cve/CVE-2026-96281", "https://bugzilla.redhat.com/show_bug.cgi?id=2539421", "https://github.com/flatpak/flatpak/security/advisories/GHSA-q4gr-vc25-57m5"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96280", "noindex": false, "published": "2026-09-27T20:19:12.890Z", "modified": "2026-10-12T16:25:45.209Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00665, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96280", "title": "Flatpak: flatpak: buffer overflow in oci delta stream path names on 32-bit systems", "description": "The OCI delta stream parser read sizes as guint64 but passed them to GLib I/O and allocation functions expecting gsize (32 bits on 32-bit systems), causing undersized allocations while subsequent operations use the original 64-bit size, leading to heap buffer overflows. An attacker controlling an OCI registry can craft a delta stream that triggers this during flatpak install/update, potentially achieving code execution on 32-bit systems.", "references": ["https://access.redhat.com/errata/RHSA-2026:80497", "https://access.redhat.com/errata/RHSA-2026:80498", "https://access.redhat.com/errata/RHSA-2026:80687"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96808", "noindex": false, "published": "2026-09-23T16:58:37.139Z", "modified": "2026-09-23T18:22:46.208Z", "cvss": 7.4, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00119, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96808", "title": "CVE-2026-96808", "description": "In Flatpak before 1.18.1, the revokefs writer, used by the flatpak-system-helper to receive repository data from unprivileged callers, validated file paths by rejecting literal .. components but did not prevent symlink traversal. A malicious local user in an active local session could obtain two revokefs sessions via the system helper, create a symlink in one session pointing into the other session's directory, and retain a file descriptor through that symlink. This allowed the attacker to modify files belonging to a different revokefs session after they had been validated and imported by the system helper. In particular, an attacker could us", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-qrwq-7qwx-q9rp", "https://nvd.nist.gov/vuln/detail/CVE-2026-96808"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96807", "noindex": false, "published": "2026-09-23T16:54:16.931Z", "modified": "2026-09-26T22:51:21.873Z", "cvss": 4, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L", "severity": "medium", "epss": 0.00123, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96807", "title": "CVE-2026-96807", "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.", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-99wv-m8rp-g58x", "https://nvd.nist.gov/vuln/detail/CVE-2026-96807"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96276", "noindex": false, "published": "2026-09-23T15:01:49.657Z", "modified": "2026-09-27T20:14:11.968Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.00372, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96276", "title": "Flatpak: flatpak: arbitrary write in host context via flatpak build-init", "description": "If a malicious SDK container declares an extension point with a crafted `directory` path, and a developer runs `flatpak build-init --writable-sdk --sdk-extension` with that SDK, attacker-chosen files could be written outside the working directory, since the target path is resolved via a function that allows `..` traversal.", "references": ["https://access.redhat.com/security/cve/CVE-2026-96276", "https://bugzilla.redhat.com/show_bug.cgi?id=2539418", "https://github.com/flatpak/flatpak/security/advisories/GHSA-8qxj-x646-phcm"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-96275", "noindex": false, "published": "2026-09-23T15:01:38.344Z", "modified": "2026-10-12T16:25:35.066Z", "cvss": 8.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00396, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-96275", "title": "Flatpak: flatpak: arbitrary write access as root via extra-data extraction", "description": "A malicious or compromised Flatpak repository can write attacker-controlled content to arbitrary locations on the host filesystem via extract_extra_data(). On system installs, the write happens as root. Two issues combine: `files/extra` is resolved via path operations that follow symlinks, and blob names from `xa.extra-data-sources` are not sanitized against `..` traversal.", "references": ["https://access.redhat.com/errata/RHSA-2026:80497", "https://access.redhat.com/errata/RHSA-2026:80498", "https://access.redhat.com/errata/RHSA-2026:80687"], "fixes": ["1.16.6-1~deb13u2"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-90616", "noindex": false, "published": "2026-09-12T20:00:58.476Z", "modified": "2026-09-14T18:22:31.917Z", "cvss": 7.4, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00176, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-90616", "title": "CVE-2026-90616", "description": "In Flatpak before 1.18.1, a malicious sandboxed app can obtain arbitrary read and write access to files on the host, which can be escalated to arbitrary code execution on the host, a different vulnerability than CVE-2026-76925. Flatpak creates a few app data directories (e.g., /var/cache, /var/data, /var/config, and /var/tmp) in every sandbox on every app launch where, in some cases, components of the path are attacker-controlled. Missing symlink protection can redirect the directories. Some of these directories are bind-mounted by Flatpak by passing the path (e.g., /home/user/.var/app/APP_ID/cache/tmp), which contains attacker-controlled dir", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-8688-9x26-hhxj", "https://www.openwall.com/lists/oss-security/2026/08/11/9", "https://nvd.nist.gov/vuln/detail/CVE-2026-90616"], "fixes": ["1.16.6-1~deb13u3"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-34079", "noindex": false, "published": "2026-04-07T21:29:44.601Z", "modified": "2026-04-10T20:13:47.945Z", "cvss": 8.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00442, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-34079", "title": "Flatpak affected by arbitrary file deletion on the host filesystem", "description": "Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the caching for ld.so removes outdated cache files without properly checking that the app controlled path to the outdated cache is in the cache directory. This allows Flatpak apps  to delete arbitrary files on the host. This vulnerability is fixed in 1.16.4.", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-p29x-r292-46pp", "https://nvd.nist.gov/vuln/detail/CVE-2026-34079"], "fixes": ["1.16.6-1~deb13u1"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-34078", "noindex": false, "published": "2026-04-07T21:27:45.643Z", "modified": "2026-07-15T01:04:42.753Z", "cvss": 9.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "critical", "epss": 0.00897, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-34078", "title": "Flatpak has a complete sandbox escape leading to host file access and code execution in the host context", "description": "Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the Flatpak portal accepts paths in the sandbox-expose options which can be app-controlled symlinks pointing at arbitrary paths. Flatpak run mounts the resolved host path in the sandbox. This gives apps access to all host files and can be used as a primitive to gain code execution in the host context. This vulnerability is fixed in 1.16.4.", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-cc2q-qc34-jprg", "http://www.openwall.com/lists/oss-security/2026/04/09/8", "http://www.openwall.com/lists/oss-security/2026/04/10/14"], "fixes": ["1.16.6-1~deb13u1"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}, {"id": "CVE-2024-42472", "noindex": false, "published": "2024-08-15T18:32:11.304Z", "modified": "2025-04-02T22:03:10.874Z", "cvss": 10, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N", "severity": "critical", "epss": 0.01272, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-42472", "title": "Flatpak may allow access to files outside sandbox for certain apps", "description": "Flatpak is a Linux application sandboxing and distribution framework. Prior to versions 1.14.0 and 1.15.10, a malicious or compromised Flatpak app using persistent directories could access and write files outside of what it would otherwise have access to, which is an attack on integrity and confidentiality.\n\nWhen `persistent=subdir` is used in the application permissions (represented as `--persist=subdir` in the command-line interface), that means that an application which otherwise doesn't have access to the real user home directory will see an empty home directory with a writeable subdirectory `subdir`. Behind the scenes, this directory is ", "references": ["https://github.com/flatpak/flatpak/security/advisories/GHSA-7hgv-f2j8-xw87", "https://github.com/containers/bubblewrap/commit/68e75c3091c87583c28a439b45c45627a94d622c", "https://github.com/containers/bubblewrap/commit/a253257cd298892da43e15201d83f9a02c9b58b5"], "fixes": ["1.14.10-1"], "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}]}], "total": 32, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 2, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "flatpak", "path": "vulns/debian-13/flatpak", "ecosystem": "Debian:13"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 12, "kev": 0}, "lastmod": "2026-10-20T15:32:18.640Z", "early_advisories": [], "license": "Vous pouvez librement utiliser la sélection de PatchFirst et nos ajouts (priorités, alertes précoces, textes, synthèses et agrégats) pour vos propres besoins, y compris les activités internes de votre entreprise. La revente, la distribution commerciale et la mise en miroir massive de cette sélection ou de ces ajouts nécessitent un accord écrit avec l’opérateur. Lors de toute utilisation ou publication de la sélection ou de nos ajouts, citez PatchFirst (https://patchfirst.dev/vulns/) avec ce lien vers la page du flux de votre région. Les enregistrements originaux des sources ouvertes restent soumis à leurs licences et conditions respectives. Ces conditions ne limitent pas vos droits sur les données originales, que vous pouvez obtenir directement auprès de ces sources.", "terms_url": "https://patchfirst.dev/fr/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst sélectionne, normalise et combine les enregistrements ; des synthèses et des traductions peuvent être ajoutées. Les actualités sont accompagnées d’un lien vers la source originale dans chaque entrée.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Les licences des bases d’origine varient ; voir le catalogue des sources."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Évaluations publiques gratuites ; mention de la source demandée (FIRST EPSS, évaluations produites par Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."}, {"id": "nuclei", "name": "Nuclei Templates", "url": "https://github.com/projectdiscovery/nuclei-templates", "license": "MIT", "terms_url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/LICENSE.md", "notice": "MIT License\n\nCopyright (c) 2025 ProjectDiscovery, Inc.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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