CVE-2026-6770

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 27, 2026

Last Seen

July 20, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Oracle Linux Thunderbird Security Updates Address Multiple CVEs57.9

Oracle has released important security updates for Thunderbird in Oracle Linux 10, addressing multiple vulnerabilities. The updates include versions 140.12.0-1.0.1, 140.12.0-1, 140.11.0-1, and 140.10.1-1. A total of 24 CVEs are related to this update, with notable vulnerabilities including CVE-2026-...

Firefox Bug CVE-2026-6770 Allows Tracking of Tor Users57.8

A newly discovered vulnerability, CVE-2026-6770, allows attackers to fingerprint users of Firefox and Tor browsers, even in Private Browsing mode. The flaw, identified in the IndexedDB API, enables the creation of a database that can be queried to track users across different sessions. This vulnerab...