CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.4. It affects Linux.
CVE
CVE-2026-43383
Severity
CRITICAL
CVSS
9.4
EPSS
0.44%
Linux
Original 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)