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CVE-2026-43383

Linux Kernel

Description

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

CVSS 9.4EPSS 0.443%Risk 0.98
View source
Published
2026-05-08 15:16:49
Affected versions
unknown
Type
Core software
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Operating systems
Linux