CVE-2022-28286 Information

Description

Due to a layout change iframe contents could have been rendered outside of its border. This could have led to user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.8 Firefox < 99 and Firefox ESR < 91.8.

Reference

https://www.mozilla.org/security/advisories/mfsa2022-13/ https://bugzilla.mozilla.org/show_bug.cgi?id=1735265 https://www.mozilla.org/security/advisories/mfsa2022-15/ https://www.mozilla.org/security/advisories/mfsa2022-14/