CVE-2026-5299 | Wireshark up to 4.4.14/4.6.4 ICMPv6 PvD Protocol Dissector recursion (ID 21077)

A vulnerability, which was classified as problematic, was found in Wireshark up to 4.4.14/4.6.4. Affected by this vulnerability is an unknown functionality of the component ICMPv6 PvD Protocol Dissector. Executing a manipulation can lead to uncontrolled recursion.

This vulnerability is registered as CVE-2026-5299. It is possible to launch the attack remotely. No exploit is available.

You should upgrade the affected component.