Firefox updater privilege escalation on Windows enabling full system compromise.
| CVE ID | CVE-2025-3155 |
| Vendor | Mozilla |
| Affected Product | Firefox |
| Vulnerability Type | Privilege Escalation |
| CVSS Score | 7.3 (HIGH) |
| Actively Exploited | ✅ Yes — CISA KEV Listed |
| Patch Available | Firefox 137.0.2 |
| Reported By | CYBERDUDEBIVASH SENTINEL APEX Intelligence |
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