CVE-2026-43396

UNKNOWN 0.0

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

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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)

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	May 8, 2026

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Affected Versions

Linux / Linux

0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 < 05edc78eb4699e8e000a62aaa8dace50a17e19e3 0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 < f8f90b33934b307f6e4599b9fae38aa1ee5441a7 0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 < 0879c3f04f67e2a1677c25dcc24669ce21eb6a6c

Linux / Linux

6.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/05edc78eb4699e8e000a62aaa8dace50a17e19e3 git.kernel.org: https://git.kernel.org/stable/c/f8f90b33934b307f6e4599b9fae38aa1ee5441a7 git.kernel.org: https://git.kernel.org/stable/c/0879c3f04f67e2a1677c25dcc24669ce21eb6a6c