What is GHSA-x9cw-h8q8-q64c?

GHSA-x9cw-h8q8-q64c is a security advisory published by GitHub Security Advisories with Medium severity. Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows...

Which CVE IDs does GHSA-x9cw-h8q8-q64c cover?

GHSA-x9cw-h8q8-q64c covers the following CVE IDs: CVE-2026-15174. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x9cw-h8q8-q64c?

GHSA-x9cw-h8q8-q64c has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-x9cw-h8q8-q64cMediumCVSS 5.5

Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows...

Vendor

GitHub Security Advisories

Published

July 8, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-15174 →

📋 Description

Catapult DCT2000 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-2026-15174
https://gitlab.com/wireshark/wireshark/-/work_items/21270
https://www.wireshark.org/security/wnpa-sec-2026-52.html
https://github.com/advisories/GHSA-x9cw-h8q8-q64c