CVE-2026-41155

MEDIUM

GPU DDK - SharedSecMem mapped into all GPU virtual address spaces

Title source: cna
STIX 2.1

Description

An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.

References (1)

Core 1

Scores

CVSS v3 5.5
EPSS 0.0011
EPSS Percentile 1.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-653
Status published
Products (6)
Imagination Technologies/Graphics DDK 1.18 RTM
Imagination Technologies/Graphics DDK 23.2 RTM
Imagination Technologies/Graphics DDK 24.2 RTM
Imagination Technologies/Graphics DDK 25.1 RTM - 25.3 RTM
Imagination Technologies/Graphics DDK 26.1 RTM
Imagination Technologies/Graphics DDK 26.2 RTM
Published Jun 12, 2026
Tracked Since Jun 13, 2026