CVE-2025-10865

GPU DDK - DevmemIntGetReservationData does not ref the PMR it returns

State: Published
Severity: 7.8 High
Published: Jan 13, 2026
Updated: Jan 14, 2026
Reserved: Sep 23, 2025

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of reference counting to cause a potential use after free.

Improper reference counting on an internal resource caused scenario where potential for use after free was present.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTMAffected 1.17 RTMAffected 1.18 RTMAffected 23.2 RTM through 25.2 RTMAffected 25.3 RTMNot affected

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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