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6.5 Medium

CVE-2022-29914 When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have…

Description

When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Affected products and versions

Product Affected versions Fixed in
Thunderbird 91.9 earliest → < 91.9 91.9
Firefox ESR 91.9 earliest → < 91.9 91.9
Firefox 100 earliest → < 100 100
The 1713 CVEs of Thunderbird →
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