What is GHSA-gmqq-qr7p-pfwh?

GHSA-gmqq-qr7p-pfwh is a security advisory published by GitHub Security Advisories with Critical severity. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco...

Which CVE IDs does GHSA-gmqq-qr7p-pfwh cover?

GHSA-gmqq-qr7p-pfwh covers the following CVE IDs: CVE-2026-76464. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gmqq-qr7p-pfwh?

GHSA-gmqq-qr7p-pfwh has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-gmqq-qr7p-pfwhCriticalCVSS 9.6

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco...

Vendor

GitHub Security Advisories

Published

October 7, 2026

Last Modified

November 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-76464 →

📋 Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.

The vulnerabilities tracked by this CVE-2026-76464 are related to buffer management issues that are grouped under the Common Weakness Enumeration (CWE) CWE-119.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-76464
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH
https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification
https://github.com/advisories/GHSA-gmqq-qr7p-pfwh