CVE-2026-6537 | Wireshark up to 4.4.14/4.6.4 ZigBee Protocol Dissector stack-based overflow (ID 21125)

April 30, 2026 Yanac

A vulnerability was found in Wireshark up to 4.4.14/4.6.4. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component ZigBee Protocol Dissector. This manipulation causes stack-based buffer overflow.

This vulnerability appears as CVE-2026-6537. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More