Wind River Support Network

HomeDefectsLIN1025-16055

Fixed

LIN1025-16055 : Security Advisory - linux - CVE-2026-53066

Created: Jun 25, 2026 Updated: Jul 31, 2026

Resolved Date: Jul 31, 2026

Found In Version: 10.25.33.2

Severity: Standard

Applicable for: Wind River Linux LTS 25

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  drm/sun4i: backend: fix error pointer dereference  The function drm_atomic_get_plane_state() can return an error pointer and is not checked for it. Add error pointer check.  Detected by Smatch: drivers/gpu/drm/sun4i/sun4i_backend.c:496 sun4i_backend_atomic_check() error: 'plane_state' dereferencing possible ERR_PTR()

CVEs

CVE-2026-53066