What is GHSA-qqq4-v263-8jqw?

GHSA-qqq4-v263-8jqw is a security advisory published by GitHub Security Advisories with Medium severity. CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Which CVE IDs does GHSA-qqq4-v263-8jqw cover?

GHSA-qqq4-v263-8jqw covers the following CVE IDs: CVE-2026-76881. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qqq4-v263-8jqw?

GHSA-qqq4-v263-8jqw has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-qqq4-v263-8jqwMediumCVSS 4.7

CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Vendor

GitHub Security Advisories

Published

August 20, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-76881 →

📋 Description

CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-76881
https://gitlab.com/wireshark/wireshark/-/work_items/21446
https://www.wireshark.org/security/wnpa-sec-2026-76.html
https://github.com/advisories/GHSA-qqq4-v263-8jqw