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CVE-2026-43377 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Don't log keys in SMB3 signing and encryption key generation When KSMBD_DEBUG_AUTH logging is enabled, generate_smb3signingkey() and generate_smb3encryptionkey() log the session, signing, encryption, and decryption key bytes. Remove the logs to avoid exposing credentials.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/3fe2d9ec166b7df9a8df6c0fdcfc210572e27e3f kernel.org
https://git.kernel.org/stable/c/407cc37c21d51f9b9d4d20204b04890880cfa6ae kernel.org
https://git.kernel.org/stable/c/4084ed720d7d5f4e975c9e4a6267a552dad3b24a kernel.org
https://git.kernel.org/stable/c/441336115df26b966575de56daf7107ed474faed kernel.org
https://git.kernel.org/stable/c/c6b01b997a2094969e315f1ebfc1d64b8ae2163d kernel.org
https://git.kernel.org/stable/c/fec5c70b82af3f59f15bb984df94e5ad1fccfb1e kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43377
NVD Published Date:
05/08/2026
NVD Last Modified:
05/08/2026
Source:
kernel.org