SEPTEMBER 14, 2026
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Case File

CVE-2026-89773

UNKNOWN · CVSS N/A EPSS 0.18%

Source: NVD + CISA KEV + EPSS · Published 2026-09-11 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

The vulnerability in the Linux kernel affects the AMD display driver, where the HDCP configuration routine may be incorrectly executed during a transition state due to the absence of a valid `dm_stream_ctx`. This flaw could lead to improper handling of HDCP, potentially exposing sensitive content to unauthorized access. Organizations using affected Linux systems, particularly those relying on AMD graphics for content protection, should prioritize addressing this issue to mitigate risks associated with unauthorized content exposure.

CVE
CVE-2026-89773
Severity
UNKNOWN
CVSS
N/A
EPSS
0.18%
Linux

Original NVD 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.