CVE-2026-80705

Not scored yetLast modified Oct 21, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: check if dml21_add_phantom_plane() is successful

Verify that the phantom plane was allocated to avoid a later segfault.

(cherry picked from commit 5adb54abe5a8e82cbff7f8806db30a5f4924329f)

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 70839da6360500a82e4d5f78499284474cbed7c1, < ef7d731f1df63d6230e159996c0703aaf5132bac; >= 70839da6360500a82e4d5f78499284474cbed7c1, < bea1f73ad69eec36b757adb8e63beb3092f862ee; >= 70839da6360500a82e4d5f78499284474cbed7c1, < 062cfd6c678f6647c8841f684d6dadab08d95512; >= 70839da6360500a82e4d5f78499284474cbed7c1, < 000acb4ce7fb9feba3072ce468ad681f6585cd5d
LinuxLinux6.11

References

Timeline

Published
Aug 28, 2026
Last modified
Oct 21, 2026
NVD status
Received

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CVE-2026-80705: Unscored | Vulnix