What’s Vulnerable › Vulnerabilities
CVE-2026-34192: GPU DDK - _MMU_AllocLevel error recovery paths leave dangling page table entries
- Severity: high (CVSS 7.7 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-19 · updated 2026-10-26
- Weakness: CWE-416
Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an error path leading to UAF of GPU page tables. The vulnerability allows physical memory allocated for MMU page tables to be used after being freed. This was caused by an error path that would not cleanup properly before freeing the physical allocation.
Affected products
- Imagination Technologies Graphics DDK: from 25.1 RTM through 25.3 RTM; 1.18 RTM, 23.2 RTM, 24.2 RTM
References
Get alerted when CVE-2026-34192 or the next vulnerability affects your stack