Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mozilla Firefox, Mozilla Firefox ESR und Mozilla Thunderbird ausnutzen, um beliebigen Code auszuführen, um Informationen offenzulegen, Sicherheitsbeschränkungen zu umgehen (z. B. Sandbox-Escape), den Benutzer zu täuschen, Berechtigungen zu eskalieren oder einen Denial-of-Service-Zustand herbeizuführen.
[UPDATE] [hoch] Mozilla Firefox und Thunderbird: Mehrere Schwachstellen
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2026-07-21 07:45 UTC
- Importiert: 2026-07-22 08:38 UTC
- CVSS: 9.8
- Quelle-ID:
cert_bund - uid_hash:
c7ba5169caf7ef3ca95c9d3b5aca9a118f4fb3cd12ba2f6eb928f8d01afc00a2
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
CRITICAL |
9.8 |
MEDIUM |
6.5 |
2026-05-12 |
|||
CRITICAL |
9.8 |
MEDIUM |
5.3 |
2026-05-12 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.8 |
2026-05-12 |
|||
CRITICAL |
9.8 |
MEDIUM |
6.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.3 |
2026-05-19 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.1 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.3 |
2026-05-19 |
|||
CRITICAL |
9.8 |
MEDIUM |
6.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
8.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.6 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
8.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
8.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
8.6 |
2026-05-19 |
|||
CRITICAL |
9.8 |
CRITICAL |
9.6 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
MEDIUM |
6.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
8.1 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
HIGH |
7.5 |
2026-05-19 |
|||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
HIGH |
8.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
||||||
CRITICAL |
9.8 |
HIGH |
8.8 |
2026-05-19 |
|||
CRITICAL |
9.8 |
Externe Referenzen
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CERT-Bund (BSI) | government_cert | - | de | https://wid.cert-bund.de/content/public/securityAdvisory/rss |