Critical severity · published Jan 13, 2026
CVE-2025-25176
GPU DDK - GPU Register value contents leaked from secure workloads to non-secure world
9.1
CVSS
0.4%
EPSS
No
On KEV
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Graphics DDK · Imagination Technologies
1.15 RTM; 1.17 RTM; 1.18 RTM; 23.2 RTM through 25.2 RTM · source: vendor
DD
Ddk · Imaginationtech
before 25.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-25176
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-25176
Vendor Advisory
https://www.imaginationtech.com/gpu-driver-vulnerabilities/
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