Spoofing Vulnerability in Firefox Navigation Component

CVE-2026-92069

What is CVE-2026-92069?

A spoofing issue has been identified in the Navigation component of Firefox. Exploiting this vulnerability could allow attackers to manipulate the Document Object Model (DOM), affecting the integrity and security of user interactions with the web browser. Mozilla has addressed this problem in the updates for Firefox version 156 and Firefox ESR version 153.3. Users are strongly encouraged to update their browsers to the latest versions to mitigate potential risks.

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