CVE-2022-22743

Published: Dec 22, 2022

Modified: Apr 16, 2025

PUBLISHED

Description

When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Vendor	Product	Versions
Mozilla	Firefox ESR	affected `unspecified - < 91.5`
Mozilla	Firefox	affected `unspecified - < 96`
Mozilla	Thunderbird	affected `unspecified - < 91.5`

References

https://www.mozilla.org/security/advisories/mfsa2022-01/

https://www.mozilla.org/security/advisories/mfsa2022-02/

https://www.mozilla.org/security/advisories/mfsa2022-03/

https://bugzilla.mozilla.org/show_bug.cgi?id=1739220

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2022-22743

Description

Affected Products

References