What is GHSA-hgfw-55vg-gxmm?

GHSA-hgfw-55vg-gxmm is a security advisory published by GitHub Security Advisories with Medium severity. Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an...

Which CVE IDs does GHSA-hgfw-55vg-gxmm cover?

GHSA-hgfw-55vg-gxmm covers the following CVE IDs: CVE-2026-88078. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hgfw-55vg-gxmm?

GHSA-hgfw-55vg-gxmm has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-hgfw-55vg-gxmmMediumCVSS 4.3

Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an...

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-88078 →

📋 Description

Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88078
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88078
https://github.com/advisories/GHSA-hgfw-55vg-gxmm