CVE-2026-31566
medium
Red Hat EPSS Score
0.0%
Exploitation probability in 30 days
Top 93% most likely to be exploited
Published: April 24, 2026 (20 days ago)
Last Modified: April 24, 2026
Vendor: Red Hat
Source: REDHAT
Vulnerability Report
Generated by CyberWatcher
Description
A flaw was found in the Linux kernel's AMD GPU (amdgpu) driver. An issue in the `amdgpu_amdkfd_submit_ib` function allows a local user to trigger a use-after-free vulnerability. This occurs because a fence reference is incorrectly released before waiting for job completion, potentially freeing the memory prematurely. This could lead to system instability or denial of service.
CWE
CWE-821Affected Products
Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9