CVE-2026-43367: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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)

Affected products

• Linux Linux Kernel: from 6.18.16, before 6.18.19 (fixed in 6.18.19); from 6.19.6, before 6.19.9 (fixed in 6.19.9)

Published 2026-05-08. Last modified 2026-06-17.