Linux · SUSE Linux Enterprise · Security advisory · November 7, 2026
SUSE-SU-2026:4944-1: flatpak security update
SUSE-SU-2026:4944-1, released November 7, 2026, fixes 9 CVEs in flatpak (version 1.16.6-150600.3.12.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0059
48th percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 4
Routine 5
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-96280 | flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es... | 8.8 | 0.0059 | None reported |
| High | CVE-2026-96275 | flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es... | 8.8 | 0.0057 | None reported |
| High | CVE-2026-90616 | flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es... | 8.8 | 0.0018 | None reported |
| High | CVE-2026-96808 | flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es... | 8.8 | 0.0012 | None reported |
| Routine | CVE-2026-96276 | flatpak: If a malicious SDK container declares an extension point with a crafted `directory` path, and a developer runs `flatp... | 6.5 | 0.0044 | None reported |
| Routine | CVE-2026-96282 | flatpak: A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrar... | 3.1 | 0.0024 | None reported |
| Routine | CVE-2026-92162 | flatpak: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux | n/a | 0.0023 | None reported |
| Routine | CVE-2026-96281 | flatpak: On a multi-user system, a user with an active local login session could downgrade a system-wide Flatpak app to an old... | 6.2 | 0.0012 | None reported |
| Routine | CVE-2026-96807 | flatpak: In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$appid/.ld.so with a symlink, causing rege... | 4.0 | 0.0012 | None reported |
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