CVE-2026-7639

Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code. Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

No configuration.

History

13 Jul 2026, 19:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8

10 Jul 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-10 21:17

Updated : 2026-07-13 19:24

NVD link : CVE-2026-7639

Mitre link : CVE-2026-7639

CVE.ORG link : CVE-2026-7639

JSON object : View

Products Affected

No product.

CWE

CWE-459

Incomplete Cleanup

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