What is GHSA-664r-6947-fwcc?

GHSA-664r-6947-fwcc is a security advisory published by GitHub Security Advisories with Medium severity. Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in...

Which CVE IDs does GHSA-664r-6947-fwcc cover?

GHSA-664r-6947-fwcc covers the following CVE IDs: CVE-2026-100823. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-664r-6947-fwcc?

GHSA-664r-6947-fwcc has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-664r-6947-fwccMediumCVSS 5.4

Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in...

Vendor

GitHub Security Advisories

Published

September 29, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-100823 →

📋 Description

Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 157.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-100823
https://bugzilla.mozilla.org/show_bug.cgi?id=2054384
https://www.mozilla.org/security/advisories/mfsa2026-97
https://github.com/advisories/GHSA-664r-6947-fwcc