Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-13945

HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service

Published

2025-12-03T08:15:47.940

Last Modified

2025-12-05T15:08:07.970

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Secondary
CWE-1325

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wireshark	wireshark	< 4.6.2	Yes

References

https://gitlab.com/wireshark/wireshark/-/issues/20860 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://www.wireshark.org/security/wnpa-sec-2025-07.html Exploit, Issue Tracking, Vendor Advisory ([email protected])