CVE-2026-92049 in Firefoxinfo

Zusammenfassung

von MITRE • 15.09.2026

Use-after-free in the Widget: Win32 component. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3.

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

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An in-depth analysis is available in our curated vulnerability entry.

Zuständig

Mozilla

Reservieren

15.09.2026

Veröffentlichung

15.09.2026

Moderieren

akzeptiert

Eintrag

VDB-404204

CPE

bereit

EPSS

0.00000

KEV

nein

Aktivitäten

very low

Sektor

Telecommunication, Hospital, ...

Quellen

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-92049
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-92049
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-92049/

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