CVE-2026-15465 GPU DDK - Write UAF in OSDebugSignalPID due to incorrect management of PID resources
imagination technologies graphics ddk: no CVSS score yet. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
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.
- EPSS
- 0.2% estimated probability of exploitation activity in the next 30 days; 5th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-416 Use After Free
- Published
- Assigned by
- imaginationtech (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- imagination technologies:graphics ddk
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Imagination Technologies Graphics DDK | 1.18 RTM2 |
| Imagination Technologies Graphics DDK | 23.2 RTM2 |
| Imagination Technologies Graphics DDK | 24.2 RTM2 |
| Imagination Technologies Graphics DDK | 25.1 RTM2 |
| Imagination Technologies Graphics DDK | 25.3 RTM |
| Imagination Technologies Graphics DDK | 26.1 RTM2 |
| Imagination Technologies Graphics DDK | 26.2 RTM |