What is GHSA-6fqq-f23v-gqfc?

GHSA-6fqq-f23v-gqfc is a security advisory published by GitHub Security Advisories with Medium severity. Firefox for iOS could autofill saved credentials into a new page if cross-origin navigation...

Which CVE IDs does GHSA-6fqq-f23v-gqfc cover?

GHSA-6fqq-f23v-gqfc covers the following CVE IDs: CVE-2026-103417. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6fqq-f23v-gqfc?

GHSA-6fqq-f23v-gqfc has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-6fqq-f23v-gqfcMediumCVSS 5.5

Firefox for iOS could autofill saved credentials into a new page if cross-origin navigation...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-103417 →

📋 Description

Firefox for iOS could autofill saved credentials into a new page if cross-origin navigation occurred while the saved-login UI was open. Autofill was not bound to the originating page or rejected when its origin changed. This vulnerability was fixed in Firefox for iOS 157.1.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-103417
https://bugzilla.mozilla.org/show_bug.cgi?id=2068171
https://www.mozilla.org/security/advisories/mfsa2026-105
https://github.com/advisories/GHSA-6fqq-f23v-gqfc