What is GHSA-9c93-gw6q-j6xv?

GHSA-9c93-gw6q-j6xv is a security advisory published by GitHub Security Advisories with High severity. After spoofing the device and obtaining one user confirmation, an attacker may be able to cause...

Which CVE IDs does GHSA-9c93-gw6q-j6xv cover?

GHSA-9c93-gw6q-j6xv covers the following CVE IDs: CVE-2026-77974. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9c93-gw6q-j6xv?

GHSA-9c93-gw6q-j6xv has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-9c93-gw6q-j6xvHighCVSS 8.0

After spoofing the device and obtaining one user confirmation, an attacker may be able to cause...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-77974 →

📋 Description

After spoofing the device and obtaining one user confirmation, an attacker may be able to cause the application to transmit firmware through an unauthenticated and unsigned update channel.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-77974
https://raw.githubusercontent.com/cisagov/CSAF/refs/heads/develop/csaf_files/VA/white/2026/va-26-251-01.json
https://github.com/advisories/GHSA-9c93-gw6q-j6xv