What is GHSA-q2fh-273g-4qm9?

GHSA-q2fh-273g-4qm9 is a security advisory published by GitHub Security Advisories with High severity. An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of...

Which CVE IDs does GHSA-q2fh-273g-4qm9 cover?

GHSA-q2fh-273g-4qm9 covers the following CVE IDs: CVE-2026-67973. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q2fh-273g-4qm9?

GHSA-q2fh-273g-4qm9 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-q2fh-273g-4qm9HighCVSS 7.5

An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of...

Vendor

GitHub Security Advisories

Published

August 4, 2026

Last Modified

August 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-67973 →

📋 Description

An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-67973
https://github.com/nasa/cFS/issues/1075
https://github.com/nasa/cFS
https://github.com/advisories/GHSA-q2fh-273g-4qm9