CVE-2026-43064

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-43064
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e Patch
https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695 Patch
https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc Patch
https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d Patch
https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
History

01 Jun 2026, 17:17

Type Values Removed Values Added
References
  • {'url': 'https://git.kernel.org/stable/c/fd4cb61bbd0fc3a749a8da6145cbb56d8f6dba35', 'tags': ['Patch'], 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

29 May 2026, 18:21

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e - () https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e - Patch
References () https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695 - () https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695 - Patch
References () https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc - () https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc - Patch
References () https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d - () https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d - Patch
References () https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d - () https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d - Patch
References () https://git.kernel.org/stable/c/fd4cb61bbd0fc3a749a8da6145cbb56d8f6dba35 - () https://git.kernel.org/stable/c/fd4cb61bbd0fc3a749a8da6145cbb56d8f6dba35 - Patch
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
CWE NVD-CWE-noinfo

05 May 2026, 16:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-05 16:16

Updated : 2026-06-01 17:17

NVD link : CVE-2026-43064

Mitre link : CVE-2026-43064

CVE.ORG link : CVE-2026-43064

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo