What is GHSA-cr47-c6rx-c855?

GHSA-cr47-c6rx-c855 is a security advisory published by GitHub Security Advisories with High severity. Windows NAT Denial of Service Vulnerability

Which CVE IDs does GHSA-cr47-c6rx-c855 cover?

GHSA-cr47-c6rx-c855 covers the following CVE IDs: CVE-2021-26879. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cr47-c6rx-c855?

GHSA-cr47-c6rx-c855 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-cr47-c6rx-c855HighCVSS 7.5

Windows NAT Denial of Service Vulnerability

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2021-26879 →

📋 Description

Windows NAT Denial of Service Vulnerability

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-26879
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26879
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26879
https://github.com/advisories/GHSA-cr47-c6rx-c855