CVE-2026-43367

MediumCVSS 5.5/10Last modified Nov 11, 2026

Description

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

drm/amd: Fix a few more NULL pointer dereference in device cleanup

I found a few more paths that cleanup fails due to a NULL version pointer on unsupported hardware.

Add NULL checks as applicable.

(cherry picked from commit f5a05f8414fc10f307eb965f303580c7778f8dd2)

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

Affected software

VendorProductVersions
LinuxLinux>= fc58ef30e0a1524ce72a8e873d773ba3b0830c7d, < 38f1640db7f8bf57b9e09c5b0b8b205a598f1b3e; >= 6d7ac4a0ebb6b7bc885274aa8b2bd9971f07013c, < 5edcb0d6729b88f192ec8b0896aaf581e3593c9c; >= 39fc2bc4da0082c226cbee331f0a5d44db3997da, < 72ecb1dae72775fa9fea0159d8445d620a0a2295
LinuxLinux>= 6.18.16, < 6.18.19; >= 6.19.6, < 6.19.9

References

Timeline

Published
May 8, 2026
Last modified
Nov 11, 2026
NVD status
Analyzed

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CVE-2026-43367: Medium severity, CVSS 5.5 | Vulnix