CVE-2026-89773: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Update HDCP Config In Transition State Transition state does not have a valid dm_stream_ctx that should skip configuring HDCP routine. The routine is valid to go through only when a valid stream is created.

Affected products

• Linux Linux: from 7.2, before 7.2.4 (fixed in 7.2.4)

Published 2026-09-11. Last modified 2026-09-13.