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Fixed

LIN1021-15802 : Security Advisory - screen - CVE-2025-46804

Created: May 14, 2025    Updated: Dec 7, 2025
Resolved Date: Nov 27, 2025
Found In Version: 10.21.20.1
Fix Version: 10.21.20.26
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

A minor information leak when running Screen with setuid-root privileges allosw unprivileged users to deduce information about a path that would otherwise not be available.


Affected are older Screen versions, as well as version 5.0.0.

https://nvd.nist.gov/vuln/detail/CVE-2025-46804

CVEs

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