What is GHSA-fg3x-px4w-mpc8?

GHSA-fg3x-px4w-mpc8 is a security advisory published by GitHub Security Advisories with Medium severity. Pcapng file parser 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-fg3x-px4w-mpc8 cover?

GHSA-fg3x-px4w-mpc8 covers the following CVE IDs: CVE-2026-76929. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fg3x-px4w-mpc8?

GHSA-fg3x-px4w-mpc8 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-fg3x-px4w-mpc8MediumCVSS 4.7

Pcapng file parser 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-2026-76929 →

📋 Description

Pcapng file parser 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-2026-76929
https://gitlab.com/wireshark/wireshark/-/work_items/21460
https://www.wireshark.org/security/wnpa-sec-2026-84.html
https://github.com/advisories/GHSA-fg3x-px4w-mpc8