CVE-2026-43064

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Source
https://cve.org/CVERecord?id=CVE-2026-43064
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43064.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-43064
Downstream
BELL (1)
DEBIAN (1)
OESA (3)
openSUSE (1)
ROOT (2)
SUSE (11)
UBUNTU (1)
Related
openSUSE (1)
SUSE (11)
Published
2026-05-05T15:23:24Z
Modified
2026-10-08T02:50:53Z
Summary
dmaengine: idxd: Fix not releasing workqueue on .release()
Details

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.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43064.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
47c16ac27d4cb664cee53ee0b9b7e2f907923fb3
Fixed
70ae35be58d476e2fd9f7a941a5e03b2f5fadb8d
Fixed
b22fd53b2ceb35445475f0edab13a908c5fb8433
Fixed
2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e
Fixed
d02c24af126dee45247dc7890409c86d1831859d
Fixed
958e96533ddbd1edd127feb7624a7eed0cc379dc
Fixed
fc34f199eb576b3a73089452fdf0056cc9a9301d
Fixed
3d33de353b1ff9023d5ec73b9becf80ea87af695
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5.11.22
Fixed
5.12
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5.12.5
Fixed
5.13
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
3f0e87eb9680975184e98aed0e8866b4442a31f6
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a13e4cf29da68630a116c1309072a265ade9566d

Affected versions

v5.*
v5.11.22
v5.12.10
v5.12.11
v5.12.12
v5.12.13
v5.12.14
v5.12.15
v5.12.16
v5.12.17
v5.12.18
v5.12.19
v5.12.5
v5.12.6
v5.12.7
v5.12.8
v5.12.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43064.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.13.0
Fixed
5.15.210
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.176
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.131
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.80
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.21
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.11

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43064.json"