CVE-2026-15465 (GCVE-0-2026-15465)

Vulnerability from cvelistv5 – Published: 2026-11-13 02:10 – Updated: 2026-11-13 02:10
VLAI
Title
GPU DDK - Write UAF in OSDebugSignalPID due to incorrect management of PID resources
Summary
Software installed and run as a non-privileged user may conduct improper GPU system calls through the DDK kernel module interface. Under unsupported use of the interface, a use-after-free condition may occur that can lead to kernel memory corruption, platform instability, or system reboot. The weakness occurs when software references memory after it has been released. Accessing memory after free may result in corruption of valid data structures, unexpected program behaviour, process crashes, or execution of unintended operations.
Severity
No CVSS data available.
CWE
Assigner
imaginationtech CNA under the mitre root
CNA scorecard D 55/100 over 39 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Imagination Technologies Graphics DDK Affected: 1.18 RTM2 (custom)
Affected: 23.2 RTM2 (custom)
Affected: 24.2 RTM2 (custom)
Affected: 25.1 RTM2 (custom)
Affected: 25.3 RTM (custom)
Affected: 26.1 RTM2 (custom)
Affected: 26.2 RTM (custom)
Unaffected: 26.3 RTM (custom)
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