What is GHSA-hvvf-72jq-c7c8?

GHSA-hvvf-72jq-c7c8 is a security advisory published by GitHub Security Advisories with Medium severity. Spoofing issue in the DOM: Core \u0026 HTML component. This vulnerability was fixed in Firefox 159 and...

Which CVE IDs does GHSA-hvvf-72jq-c7c8 cover?

GHSA-hvvf-72jq-c7c8 covers the following CVE IDs: CVE-2026-117960. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hvvf-72jq-c7c8?

GHSA-hvvf-72jq-c7c8 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-hvvf-72jq-c7c8MediumCVSS 4.7

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and...

Vendor

GitHub Security Advisories

Published

October 27, 2026

Last Modified

November 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-117960 →

📋 Description

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-117960
https://bugzilla.mozilla.org/show_bug.cgi?id=2067647
https://www.mozilla.org/security/advisories/mfsa2026-118
https://www.mozilla.org/security/advisories/mfsa2026-120
https://www.mozilla.org/security/advisories/mfsa2026-121
https://www.mozilla.org/security/advisories/mfsa2026-122
https://github.com/advisories/GHSA-hvvf-72jq-c7c8