CVE-2026-31461

MediumCVSS 5.5/10Last modified Nov 11, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix drm_edid leak in amdgpu_dm

[WHAT] When a sink is connected, aconnector->drm_edid was overwritten without freeing the previous allocation, causing a memory leak on resume.

[HOW] Free the previous drm_edid before updating it.

(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e, < eb95595194e4755b62360aa821f40a79b0953105; >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e, < 52db857e94b9be4e6315586602b0257d1d2b165a; >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e, < 37c2caa167b0b8aca4f74c32404c5288b876a2a3
LinuxLinux6.13

References

Timeline

Published
Apr 22, 2026
Last modified
Nov 11, 2026
NVD status
Analyzed

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CVE-2026-31461: Medium severity, CVSS 5.5 | Vulnix