#VU125294 Link following in Flatpak
Published: April 8, 2026
Vulnerability identifier: #VU125294
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-59
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Flatpak
Flatpak
Software vendor:
Flatpak
Flatpak
Description
The vulnerability allows a local user to disclose sensitive information.
The vulnerability exists due to improper link resolution in the OCI code paths of the system helper when importing OCI images under user control. A local user can provide a specially crafted OCI image with symlinks to disclose sensitive information.
Only systems with a system OCI repository configured are vulnerable.
Remediation
Install security update from vendor's website.