Feed/CVE-2026-43383
CVE-2026-43383CRITICALCVSS 9.4

CVE-2026-43383

Published May 8, 2026·Updated Jun 19, 2026

NVD 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 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

References

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