CVE-2026-80705

linux: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21_add_phantom_plan...

CVE-2026-80705 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-80705, released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

n/a

No vendor severity

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0021

11th percentile

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)

Where it's fixed

Product	Fixed in	Fix	Released
Linux
linux · Debian 13.5 (trixie)	6.12.115-2	DEBIAN-CVE-2026-80705	Aug 29, 2026
linux · Debian 14	7.1.8-1	DEBIAN-CVE-2026-80705	Aug 29, 2026

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