What is GHSA-qfrc-4462-rghv?

GHSA-qfrc-4462-rghv is a security advisory published by GitHub Security Advisories with Medium severity. Catapult DCT2000 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-qfrc-4462-rghv cover?

GHSA-qfrc-4462-rghv covers the following CVE IDs: CVE-2026-76883. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qfrc-4462-rghv?

GHSA-qfrc-4462-rghv has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-qfrc-4462-rghvMediumCVSS 4.7

Catapult DCT2000 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-2026-76883 →

📋 Description

Catapult DCT2000 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-2026-76883
https://gitlab.com/wireshark/wireshark/-/work_items/21427
https://www.wireshark.org/security/wnpa-sec-2026-74.html
https://github.com/advisories/GHSA-qfrc-4462-rghv