CVE-2023-5729 (published 2023-10-24T12:47:15.116Z)
A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.
Affected products: Vendor: Mozilla
Product: Firefox
Versions: unspecified