CVE-2022-22741
HIGHFirefox ESR < 91.5, Firefox < 96, Thunderbird < 91.5 - Info Disclosure
Title source: llmDescription
When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
References (4)
Core 4
Core References
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1740389
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-01/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-02/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-03/
Scores
CVSS v3
7.5
EPSS
0.0046
EPSS Percentile
64.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (3)
mozilla/firefox
< 96.0
mozilla/firefox_esr
< 91.5
mozilla/thunderbird
< 91.5
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026