CVE-2026-45980

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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

accel/amdxdna: Stop job scheduling across aie2_release_resource()

Running jobs on a hardware context while it is in the process of releasing resources can lead to use-after-free and crashes.

Fix this by stopping job scheduling before calling aie2_release_resource() and restarting it after the release completes. Additionally, aie2_sched_job_run() now checks whether the hardware context is still active.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
LinuxLinux>= 4fd6ca90fc7f509977585d39885f21b2911123f3, < b79d31dce49b50c79620389b3639280802a86960; >= 4fd6ca90fc7f509977585d39885f21b2911123f3, < 688c3ff079b10e4600f040944430d3d4ff448a15; >= 4fd6ca90fc7f509977585d39885f21b2911123f3, < f1370241fe8045702bc9d0812b996791f0500f1b; 36f781a3f0deac92f169416997a17e73538cf470; >= 6.14.9, < 6.15
LinuxLinux6.15

References

Timeline

Published
May 27, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-45980: High severity, CVSS 7.8 | Vulnix