Security Advisory

CVE-2026-43383

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-08 14:21:30

Last updated 2026-06-19 11:58:34

Assigner Linux

CVSS score 9.4

State PUBLISHED

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.

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