CVE-2026-45202CWE-415

CVE-2026-45202

Medium · published August 21, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
3.1
In the wild
Unconfirmed
What it is

Software installed and run as a non-privileged user may conduct GPU system calls which cause GPU memory leaks and possible kernel heap corruption.

Scenario caused by memory free paths not maintaining state data of upgraded higher order allocations. This could cause memory leak or double free event.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00140 · 3.1th percentile
Weakness
CWE-415 · Double Free
Published
2026-08-21T08:18Z
References (1)
EPSS history
Timeline
  • 21 AUG 04:09Z
    GPU DDK - Silent High-Order CMA Memory Leak & Double Free in `_FreeOSPages_Fast`
    cvelistv5