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CVE-2025-25176

GPU DDK - GPU Register value contents leaked from secure workloads to non-secure world

Published: Jan 13, 2026Updated: Jan 30, 2026 Sources: CVE List NVDCWE-668
NVD MITRE
9.1CVSSCRITICAL
EPSS Score
0.3%
Top 77.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Intermediate register values of secure workloads can be exfiltrated in workloads scheduled from applications running in the non-secure environment of a platform.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-668

Affected Products

ddkimaginationtech
Embedded
Hardware Firmware / cpu-gpu
Graphics DDKImagination Technologies
EmbeddedFirmware
Hardware Firmware / cpu-gpu
imaginationtechcommercialHardware Firmwareaka imagination technologies, imaginationtech
imagination technologiescommercialGBHardware Firmwareaka imagination technologies

Exploitability

Official Patch Available

References

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

Timeline

Published
Jan 13, 2026
Last Updated
Jan 30, 2026

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