Security Advisory

CVE-2026-34079

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-07 21:29:44
Last updated 2026-04-10 20:13:47
Assigner GitHub_M
State PUBLISHED

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 Prior to 1.16.4, the caching for ld.so removes outdated cache files without properly checking that the app controlled path to the outdated cache is in the cache directory.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.