cvedb.io
CVE-2021-4186
MEDIUM · CVSS 6.3
EPSS exploitation probability: 0%
Published 2021-12-30T22:15:10.420 · Last modified 2026-06-17T04:19:10.753

Summary

Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Affected products

wireshark — wireshark

Does this affect you?

Add your gear to cvedb and we'll alert you only when wireshark ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.