What is GHSA-gqgc-f2j4-fxx4?

GHSA-gqgc-f2j4-fxx4 is a security advisory published by GitHub Security Advisories with Medium severity. SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of...

Which CVE IDs does GHSA-gqgc-f2j4-fxx4 cover?

GHSA-gqgc-f2j4-fxx4 covers the following CVE IDs: CVE-2026-15171. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gqgc-f2j4-fxx4?

GHSA-gqgc-f2j4-fxx4 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-gqgc-f2j4-fxx4MediumCVSS 5.5

SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of...

Vendor

GitHub Security Advisories

Published

July 8, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-15171 →

📋 Description

SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-15171
https://gitlab.com/wireshark/wireshark/-/work_items/21378
https://www.wireshark.org/security/wnpa-sec-2026-55.html
https://github.com/advisories/GHSA-gqgc-f2j4-fxx4