CVE-2026-41155 — MEDIUM (5.5)

Vulnerability 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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-653

References

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

FAQ

What is CVE-2026-41155?

CVE-2026-41155 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 disru...

How severe is CVE-2026-41155?

CVE-2026-41155 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-41155?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.