CVE-2026-89773

high

Description

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.

References

https://git.kernel.org/stable/c/f733276ae737e4d599d1e19de6722aee1521a154

https://git.kernel.org/stable/c/d5164580a99477dcfe15cea101b153b1e63f1535

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-76685

Details

Source: Mitre, NVD

Published: 2026-09-11

Updated: 2026-09-13

Risk Information

CVSS v2

Base Score: 5.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:P/A:C

Severity: Medium

CVSS v3

Base Score: 7.1

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

Severity: High

EPSS

EPSS: 0.00198