CVE-2026-34192
GPU DDK - _MMU_AllocLevel error recovery paths leave dangling page table entries
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.
INFO
Published Date :
June 19, 2026, 9:23 a.m.
Last Modified :
June 19, 2026, 9:23 a.m.
Remotely Exploit :
No
Source :
imaginationtech
Affected Products
The following products are affected by CVE-2026-34192
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update GPU drivers and system software.
- Review and test error handling paths.
- Ensure proper memory cleanup routines.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-34192 vulnerability anywhere in the article.