📡 Security Affairs · 2026-04-27
Firefox bug CVE-2026-6770 enabled cross-site tracking and Tor fingerprinting
CVE-2026-6770
A vulnerability, tracked as CVE-2026-6770, allowed attackers to fingerprint Firefox users, even in Private Browsing, and also impacted the Tor Browser.
The flaw worked even when Tor’s New Identity feature was used, bypassing protections meant to