CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.1. It affects Linux.
CVE
CVE-2025-21765
Severity
HIGH
CVSS
8.1
EPSS
0.59%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
Related CVEs
Other vulnerabilities affecting the same vendor(s)