CVE-2026-46310: 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: media: renesas: vsp1: Fix NULL pointer deref on module unload When unloading the module on gen 4, we hit a NULL pointer dereference. This is caused by the cleanup code calling vsp1_drm_cleanup() where it should be calling vsp1_vspx_cleanup(). Fix this by checking the IP version and calling the drm or vspx function accordingly, the same way as the init code does.

Affected products

• Linux Linux Kernel: from 6.17, before 6.18.32 (fixed in 6.18.32); from 6.19, before 7.0.9 (fixed in 7.0.9)

Published 2026-06-08. Last modified 2026-07-23.