CVE-2025-23018 | IETF IPv6 Pv4-in-IPv6 Tunneling/IPv6-in-IPv6 Tunneling verification of source (EUVD-2025-3076)
A vulnerability classified as critical was found in IETF IPv6. This vulnerability affects unknown code of the component Pv4-in-IPv6 Tunneling/IPv6-in-IPv6 Tunneling. The manipulation leads to improper verification of source of a communication channel.
This vulnerability was named CVE-2025-23018. The attack can be initiated remotely. There is no exploit available. This vulnerability has a historic impact due to its background and reception.