CVE-2026-43064 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix not releasing workqueue on .release() The workqueue associated with an DSA/IAA device is not released when the object is freed.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e
https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695
https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc
https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d
https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d
https://git.kernel.org/stable/c/fd4cb61bbd0fc3a749a8da6145cbb56d8f6dba35

History

Tue, 05 May 2026 17:45:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-391

Tue, 05 May 2026 16:15:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix not releasing workqueue on .release() The workqueue associated with an DSA/IAA device is not released when the object is freed.
Title		dmaengine: idxd: Fix not releasing workqueue on .release()
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695 https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d https://git.kernel.org/stable/c/fd4cb61bbd0fc3a749a8da6145cbb56d8f6dba35

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-05-05T15:23:24.687Z

Updated: 2026-05-05T15:23:24.687Z

Reserved: 2026-05-01T14:12:55.981Z

Link: CVE-2026-43064

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-05-05T16:16:15.567

Modified: 2026-05-05T16:16:15.567

Link: CVE-2026-43064

Redhat

No data.

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