BPv7 dissector crash in Wireshark 4.6.0 allows denial of service
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://gitlab.com/wireshark/wireshark/-/issues/20770 Issue Tracking, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2025-05.html Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · wiresharkNVD modified 2026-10-18 20:10
Affected (CPE criteria) 1
cpe:2.3:a:wireshark:wireshark:4.6.0:*:*:*:*:*:*:*
References 2
- https://gitlab.com/wireshark/wireshark/-/issues/20770 Issue Tracking, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2025-05.html Vendor Advisory