CVE-2026-23364

ADVISORY - nist

Summary

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

ksmbd: Compare MACs in constant time

To prevent timing attacks, MAC comparisons need to be constant-time. Replace the memcmp() with the correct function, crypto_memneq().

EPSS Score⁠: 0.00392 (0.312)

ADVISORY - nist

ADVISORY - redhat

Observable Timing Discrepancy

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