CVE-2026-43396

drm/xe/sync: Fix user fence leak on alloc failure

published May 8, 2026

CVSS
—
EPSS
0%
Percentile
4.8
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/sync: Fix user fence leak on alloc failure

When dma_fence_chain_alloc() fails, properly release the user fence

reference to prevent a memory leak.

(cherry picked from commit a5d5634cde48a9fcd68c8504aa07f89f175074a0)

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00160 · 4.8th percentile
Published
2026-05-08T14:21Z
EPSS history
Timeline
  • 08 MAY 14:21Z
    drm/xe/sync: Fix user fence leak on alloc failure
    cvelistv5