CVE-2025-9187

CRITICAL

9.8

Beschreibung

Memory safety bugs present in Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 142 and Thunderbird 142.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht8/19/2025

Zuletzt geandert4/13/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

mozilla:firefoxmozilla:thunderbird

Schwachen (CWE)

CWE-119

Referenzen

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1825621%2C1970079%2C1976736%2C1979072(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2025-64/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2025-70/(security@mozilla.org)

IOC Korrelationen

Keine Korrelationen erfasst

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