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Vulnerabilities
Vulnerability

CVE-2026-43383

Reference data from vuln.mlab.sh, coverage from our own index.

CVSS
9.4 Critical
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Risk score
75.2
Published
2026-05-08
Status
Modified

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.

Coverage 7

Advisories and references