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Fixed

LIN1025-1736 : Security Advisory - xwayland - CVE-2025-49177

Created: Jun 17, 2025 Updated: Sep 21, 2025

Resolved Date: Aug 13, 2025

Found In Version: 10.25.33.1

Fix Version: 10.25.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 25

Component/s: Userspace

Description

A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests.

CREATE(Triage):(User=lchen-cn) CVE-2025-49177 (https://nvd.nist.gov/vuln/detail/CVE-2025-49177)