Debian/gnome-tweaks: medium 6.8
The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside ~/.themes by using .
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: DEBIAN-CVE-2026-74859#Debian:13/gnome-tweaks
- https://security-tracker.debian.org/tracker/CVE-2026-74859
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