CVE-2026-3202

NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@gitlab.com

Published

2026-02-25

Last modified

2026-03-27

Weaknesses

CWE-476

Affected products

• Wireshark (Wireshark)
• Wireshark (Wireshark Foundation)

References

• https://gitlab.com/wireshark/wireshark/-/issues/21000
• https://www.wireshark.org/security/wnpa-sec-2026-06.html