CVE-2025-11626: Wireshark

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

MONGO dissector infinite loop in Wireshark 4.4.0 to 4.4.9 and 4.2.0 to 4.2.13 allows denial of service

Affected products

• Wireshark Wireshark: from 4.2.0, before 4.2.14 (fixed in 4.2.14); from 4.4.0, before 4.4.10 (fixed in 4.4.10)

Published 2025-10-10. Last modified 2026-06-17.