CVE-2026-6525: Wireshark

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4

Affected products

• Wireshark Wireshark: from 4.6.0, before 4.6.5 (fixed in 4.6.5)

Published 2026-05-02. Last modified 2026-06-17.