Description

Clickjacking issue in the Autofill component in Firefox for Android. This vulnerability was fixed in Firefox 160.

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References

Other References

https://bugzilla.mozilla.org/show_bug.cgi?id=1991276 https://www.mozilla.org/security/advisories/mfsa2026-125/

Frequently Asked Questions

What is CVE-2026-124911? +

Clickjacking issue in the Autofill component in Firefox for Android. This vulnerability was fixed in Firefox 160.

How do I check if I'm vulnerable to CVE-2026-124911? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.