NVD Vulnerability Detail
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CVE-2026-43383
Summary

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.

Publication Date May 9, 2026, 12:16 a.m.
Registration Date May 9, 2026, 4:14 a.m.
Last Update May 9, 2026, 12:16 a.m.
Related information, measures and tools
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