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CVE-2024-11698

CRITICAL

9.8

Description

A flaw in handling fullscreen transitions may have inadvertently caused the application to become stuck in fullscreen mode when a modal dialog was opened during the transition. This issue left users unable to exit fullscreen mode using standard actions like pressing "Esc" or accessing right-click menus, resulting in a disrupted browsing experience until the browser is restarted. *This bug only affects the application when running on macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/26/2024

Last Modified6/24/2025

Sourcenvd

Honeypot Sightings0

Affected Products

apple:macosmozilla:firefoxmozilla:thunderbird

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1916152(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-63/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-64/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-67/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-68/(security@mozilla.org)

IOC Correlations

No correlations recorded

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