CVE-2026-23303

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Source
https://cve.org/CVERecord?id=CVE-2026-23303
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23303.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-23303
Downstream
Published
2026-03-25T10:26:58.166Z
Modified
2026-04-02T13:12:20.655028Z
Summary
smb: client: Don't log plaintext credentials in cifs_set_cifscreds
Details

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

smb: client: Don't log plaintext credentials in cifssetcifscreds

When debug logging is enabled, cifssetcifscreds() logs the key payload and exposes the plaintext username and password. Remove the debug log to avoid exposing credentials.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23303.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
8a8798a5ff90977d6459ce1d657cf8fe13a51e97
Fixed
ff0ece8ed04180c52167c003362284b23cf54e8d
Fixed
3990f352bb0adc8688d0949a9c13e3110570eb61
Fixed
b746a357abfb8fdb0a171d51ec5091e786d34be1
Fixed
2ef0fc3bf49db2b9df36d5f44508c9e384bfa2a1
Fixed
3e182701db612ddd794ccd5ed822e6cc1db2b972
Fixed
2f37dc436d4e61ff7ae0b0353cf91b8c10396e4d

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23303.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.3.0
Fixed
6.1.167
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.130
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.77
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.17
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23303.json"