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4.3 Medium

CVE-2022-26383 When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification

Description

When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Affected products and versions

Product Affected versions Fixed in
Firefox 98 earliest → < 98 98
Firefox ESR 91.7 earliest → < 91.7 91.7
Thunderbird 91.7 earliest → < 91.7 91.7
The 2221 CVEs of Firefox →
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