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

ksmbd: validate mech token in session setup

If client send invalid mech token in session setup request, ksmbd
validate and make the error if it is invalid.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-26594
• https://git.kernel.org/stable/c/5e6dfec95833edc54c48605a98365a7325e5541e
• https://git.kernel.org/stable/c/6eb8015492bcc84e40646390e50a862b2c0529c9
• https://git.kernel.org/stable/c/92e470163d96df8db6c4fa0f484e4a229edb903d
• https://git.kernel.org/stable/c/a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202a
• https://git.kernel.org/stable/c/dd1de9268745f0eac83a430db7afc32cbd62e84b
• http://www.openwall.com/lists/oss-security/2024/03/18/2