# CVE-2023-28100: flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. The following p... CVE-2023-28100 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2023-28100, released March 16, 2023. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2023-28100 - Priority: Routine - CVSS: 6.5 (Moderate) - EPSS: 0.0088 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Mar 16, 2023 ## Description Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. The following packages have been upgraded to a later upstream version: flatpak (1.10.8). (BZ#2222103) Security Fix(es): * flatpak: TIOCLINUX can send commands outside sandbox if running on a virtual console (CVE-2023-28100) * flatpak: Metadata with ANSI control codes can cause misleading terminal output (CVE-2023-28101) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes linked from the References section. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | flatpak Debian 12.15 (bookworm) | 1.14.4-1 | [DEBIAN-CVE-2023-28100](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28100.md) | Mar 16, 2023 | | Linux | flatpak Debian 13.5 (trixie) | 1.14.4-1 | [DEBIAN-CVE-2023-28100](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28100.md) | Mar 16, 2023 | | Linux | flatpak Debian 14 | 1.14.4-1 | [DEBIAN-CVE-2023-28100](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28100.md) | Mar 16, 2023 | | Linux | flatpak RHEL 8 | 0:1.10.8-1.el8 | [RHSA-2023:7038](https://patchblox.com/security/data/fix/linux/rhsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak RHEL 9 | 0:1.12.8-1.el9 | [RHSA-2023:6518](https://patchblox.com/security/data/fix/linux/rhsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak almalinux 8 | 1.10.8-1.el8 | [ALSA-2023:7038](https://patchblox.com/security/data/fix/linux/alsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak almalinux 9 | 1.12.8-1.el9 | [ALSA-2023:6518](https://patchblox.com/security/data/fix/linux/alsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak ol 8 | 0:1.10.8-1.el8 | [ELSA-2023-7038](https://patchblox.com/security/data/fix/linux/elsa-2023-7038.md) | Nov 17, 2023 | | Linux | flatpak ol 9 | 0:1.12.8-1.el9 | [ELSA-2023-6518](https://patchblox.com/security/data/fix/linux/elsa-2023-6518.md) | Nov 11, 2023 | | Linux | flatpak rocky 9 | 0:1.12.8-1.el9 | [RLSA-2023:6518](https://patchblox.com/security/data/fix/linux/rlsa-2023-6518.md) | May 10, 2024 | | Linux | flatpak-devel RHEL 8 | 0:1.10.8-1.el8 | [RHSA-2023:7038](https://patchblox.com/security/data/fix/linux/rhsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-devel RHEL 9 | 0:1.12.8-1.el9 | [RHSA-2023:6518](https://patchblox.com/security/data/fix/linux/rhsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-devel almalinux 8 | 1.10.8-1.el8 | [ALSA-2023:7038](https://patchblox.com/security/data/fix/linux/alsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-devel almalinux 9 | 1.12.8-1.el9 | [ALSA-2023:6518](https://patchblox.com/security/data/fix/linux/alsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-devel ol 8 | 0:1.10.8-1.el8 | [ELSA-2023-7038](https://patchblox.com/security/data/fix/linux/elsa-2023-7038.md) | Nov 17, 2023 | | Linux | flatpak-devel ol 9 | 0:1.12.8-1.el9 | [ELSA-2023-6518](https://patchblox.com/security/data/fix/linux/elsa-2023-6518.md) | Nov 11, 2023 | | Linux | flatpak-libs RHEL 8 | 0:1.10.8-1.el8 | [RHSA-2023:7038](https://patchblox.com/security/data/fix/linux/rhsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-libs RHEL 9 | 0:1.12.8-1.el9 | [RHSA-2023:6518](https://patchblox.com/security/data/fix/linux/rhsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-libs almalinux 8 | 1.10.8-1.el8 | [ALSA-2023:7038](https://patchblox.com/security/data/fix/linux/alsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-libs almalinux 9 | 1.12.8-1.el9 | [ALSA-2023:6518](https://patchblox.com/security/data/fix/linux/alsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-libs ol 8 | 0:1.10.8-1.el8 | [ELSA-2023-7038](https://patchblox.com/security/data/fix/linux/elsa-2023-7038.md) | Nov 17, 2023 | | Linux | flatpak-libs ol 9 | 0:1.12.8-1.el9 | [ELSA-2023-6518](https://patchblox.com/security/data/fix/linux/elsa-2023-6518.md) | Nov 11, 2023 | | Linux | flatpak-selinux RHEL 8 | 0:1.10.8-1.el8 | [RHSA-2023:7038](https://patchblox.com/security/data/fix/linux/rhsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-selinux RHEL 9 | 0:1.12.8-1.el9 | [RHSA-2023:6518](https://patchblox.com/security/data/fix/linux/rhsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-selinux almalinux 8 | 1.10.8-1.el8 | [ALSA-2023:7038](https://patchblox.com/security/data/fix/linux/alsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-selinux almalinux 9 | 1.12.8-1.el9 | [ALSA-2023:6518](https://patchblox.com/security/data/fix/linux/alsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-selinux ol 8 | 0:1.10.8-1.el8 | [ELSA-2023-7038](https://patchblox.com/security/data/fix/linux/elsa-2023-7038.md) | Nov 17, 2023 | | Linux | flatpak-selinux ol 9 | 0:1.12.8-1.el9 | [ELSA-2023-6518](https://patchblox.com/security/data/fix/linux/elsa-2023-6518.md) | Nov 11, 2023 | | Linux | flatpak-session-helper RHEL 8 | 0:1.10.8-1.el8 | [RHSA-2023:7038](https://patchblox.com/security/data/fix/linux/rhsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-session-helper RHEL 9 | 0:1.12.8-1.el9 | [RHSA-2023:6518](https://patchblox.com/security/data/fix/linux/rhsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-session-helper almalinux 8 | 1.10.8-1.el8 | [ALSA-2023:7038](https://patchblox.com/security/data/fix/linux/alsa-2023-7038.md) | Nov 14, 2023 | | Linux | flatpak-session-helper almalinux 9 | 1.12.8-1.el9 | [ALSA-2023:6518](https://patchblox.com/security/data/fix/linux/alsa-2023-6518.md) | Nov 7, 2023 | | Linux | flatpak-session-helper ol 8 | 0:1.10.8-1.el8 | [ELSA-2023-7038](https://patchblox.com/security/data/fix/linux/elsa-2023-7038.md) | Nov 17, 2023 | | Linux | flatpak-session-helper ol 9 | 0:1.12.8-1.el9 | [ELSA-2023-6518](https://patchblox.com/security/data/fix/linux/elsa-2023-6518.md) | Nov 11, 2023 | --- Data as of 2026-11-08T06:59:42Z UTC. 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