CVE-2025-21765 | Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2 ip6_default_advmss information disclosure (Nessus ID 233595)
A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been rated as problematic. This issue affects the function ip6_default_advmss. The manipulation leads to information disclosure.
The identification of this vulnerability is CVE-2025-21765. The attack needs to be approached within the local network. There is no exploit available.
It is recommended to upgrade the affected component.