CVE-2025-68226

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Source
https://cve.org/CVERecord?id=CVE-2025-68226
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68226.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-68226
Downstream
Published
2025-12-16T13:57:19.268Z
Modified
2026-03-10T21:50:50.447753Z
Summary
smb: client: fix incomplete backport in cfids_invalidation_worker()
Details

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

smb: client: fix incomplete backport in cfidsinvalidationworker()

The previous commit bdb596ceb4b7 ("smb: client: fix potential UAF in smb2closecachedfid()") was an incomplete backport and missed one krefput() call in cfidsinvalidationworker() that should have been converted to closecacheddir().

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68226.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
bdb596ceb4b7c3f28786a33840263728217fbcf5
Fixed
abd29b6e17a918fdd68352ce4813e167acc8727e

Affected versions

v6.*
v6.17.8
v6.17.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68226.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.17.8
Fixed
6.17.10

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68226.json"