CVE-2026-97025EPSS p1.9%

CVE-2026-97025CVE-2026-97025

Description

Flatpak writes the OCI repository authentication token with world-readable permissions (0644) in the system-helper's cache directory, allowing other local users on a multi-user system to read the token and impersonate the authenticated user against the OCI repository. Only OCI-based sources (e.g. as used by Fedora) are affected; libostree-based sources such as Flathub are not.

Scoring

CVSS 3.2 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
EPSS0.13% probability of exploitation · percentile 1.9% · 2026-10-05T12:00:23Z
Last modified2026-09-29
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.