CVEvulnerability
CVE-2026-23303
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2026-03-25
- Last modified
- 2026-10-15
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
smb: client: Don't log plaintext credentials in cifs_set_cifscreds
When debug logging is enabled, cifs_set_cifscreds() logs the key
payload and exposes the plaintext username and password. Remove the
debug log to avoid exposing credentials.
Affected configurations
• linux linux kernel (>= 3.3.1 < 5.10.253)
• linux linux kernel (>= 5.11 < 5.15.203)
• linux linux kernel (>= 5.16 < 6.1.167)
• linux linux kernel (>= 6.2 < 6.6.130)
• linux linux kernel (>= 6.7 < 6.12.77)
• linux linux kernel (>= 6.13 < 6.18.17)
• linux linux kernel (>= 6.19 < 6.19.7)
• linux linux kernel 3.3
• linux linux kernel 7.0
References
- https://git.kernel.org/stable/c/2ef0fc3bf49db2b9df36d5f44508c9e384bfa2a1 Patch
- https://git.kernel.org/stable/c/2f37dc436d4e61ff7ae0b0353cf91b8c10396e4d Patch
- https://git.kernel.org/stable/c/3990f352bb0adc8688d0949a9c13e3110570eb61 Patch
- https://git.kernel.org/stable/c/3e182701db612ddd794ccd5ed822e6cc1db2b972 Patch
- https://git.kernel.org/stable/c/54c570de9a35860dfa85fe668f23ddfda8cc7e26 Patch
- https://git.kernel.org/stable/c/b746a357abfb8fdb0a171d51ec5091e786d34be1 Patch
- https://git.kernel.org/stable/c/e5a3b11e07b335006371915b2da47b6056c9e3bc Patch
- https://git.kernel.org/stable/c/ff0ece8ed04180c52167c003362284b23cf54e8d Patch
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html cert-portal.siemens.com