Tor Browser 13.5.14 Update Fixes Critical Security Flaw for Windows 7, 8, and 8.1
ID: 4c6a35cf-eff6-5218-922e-72655d4cbd16
STIX ID: report--4c6a35cf-eff6-5218-922e-72655d4cbd16
Feed Name: The Cyber Express
Threat Score
The Tor Project released an emergency update (Tor Browser 13.5.14) for Windows 7, 8, and 8.1 to patch a critical sandbox escape vulnerability (CVE-2025-2857) backported from Firefox 128.8.1 ESR; the flaw was actively exploited in the wild and could allow arbitrary code execution and full system compromise, so affected users are urged to update immediately.
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