Debian/flatpak: high 7.4
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 vulnera
Action: Upgrade flatpak to 1.16.6-1~deb13u3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.16.6-1~deb13u3 | - |
Fixed versions
| 1.16.6-1~deb13u3 |
Sources
- osv: DEBIAN-CVE-2026-90616#Debian:13/flatpak
- https://security-tracker.debian.org/tracker/CVE-2026-90616
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