CVE-2026-23096

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Source
https://cve.org/CVERecord?id=CVE-2026-23096
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23096.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-23096
Downstream
Related
Published
2026-02-04T16:08:18Z
Modified
2026-08-12T03:30:44Z
Summary
uacce: fix cdev handling in the cleanup path
Details

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

uacce: fix cdev handling in the cleanup path

When cdev_device_add fails, it internally releases the cdev memory, and if cdev_device_del is then executed, it will cause a hang error. To fix it, we check the return value of cdev_device_add() and clear uacce->cdev to avoid calling cdev_device_del in the uacce_remove.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23096.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
015d239ac0142ad0e26567fd890ef8d171f13709
Fixed
c94c7188d325bc5137d447d67a2f18f7d4f2f4a3
Fixed
1bc3e51367c420e6db31f41efa874c7a8e12194a
Fixed
819d647406200d0e83e56fd2df8f451b11290559
Fixed
d9031575a2f8aabc53af3025dd79af313a2e046b
Fixed
98d67a1bd6caddd0a8b8c82a0b925742cf500936
Fixed
bd2393ed7712513e7e2dbcb6e21464a67ff9e702
Fixed
a3bece3678f6c88db1f44c602b2a63e84b4040ac

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23096.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.7.0
Fixed
5.10.249
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.199
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.162
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.122
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.68
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.8

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23096.json"