CVE-2026-4690 in Firefoxinfo

Zusammenfassung

von MITRE • 24.03.2026

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Zuständig

Mozilla

Reservieren

24.03.2026

Veröffentlichung

24.03.2026

Moderieren

akzeptiert

Eintrag

VDB-352739

CPE

bereit

EPSS

0.00773

KEV

nein

Aktivitäten

very low

Quellen

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!