CVE-2026-23303
5.5 MEDIUMIn the Linux kernel, the following vulnerability has been resolved: smb: client: Don't log plaintext credentials in cifs_set_cifscreds ...
Published: 2026-03-25 · Last updated: 2026-05-28
Severity and scoring
- CVSS
- 5.5 MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-23303
- [Patch]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
Related CVEs
Same vendor
- CVE-2026-46273 — In the Linux kernel, the following vulnerability has been resolved: ibmveth: Disable GSO for packets with small MSS Some physical adapt... (8.6 HIGH)
- CVE-2026-46272 — In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode ... (4.7 MEDIUM)
- CVE-2026-46271 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi... (7.8 HIGH)
- CVE-2026-46270 — In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: Fix use-after-free in power_supply_changed() ... (8.4 HIGH)
- CVE-2026-46269 — In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing dev... (5.5 MEDIUM)