CVE-2026-43399

MediumCVSS 5.5/10Last modified Nov 11, 2026

Description

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

drm/amdgpu/userq: Fix reference leak in amdgpu_userq_wait_ioctl

Drop reference to syncobj and timeline fence when aborting the ioctl due output array being too small.

(cherry picked from commit 68951e9c3e6bb22396bc42ef2359751c8315dd27)

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= a292fdecd72834b3bec380baa5db1e69e7f70679, < 762f47e2b824383d5be65eee2c40a1269b7d50c8; >= a292fdecd72834b3bec380baa5db1e69e7f70679, < 5409247d41f372bec5b141ef599f2d9f5e81b746; >= a292fdecd72834b3bec380baa5db1e69e7f70679, < 49abfa812617a7f2d0132c70d23ac98b389c6ec1
LinuxLinux6.16

References

Timeline

Published
May 8, 2026
Last modified
Nov 11, 2026
NVD status
Analyzed

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