Multiple CVEs Addressed in Chromium for Microsoft Edge

On September 3, 2026, Microsoft announced multiple CVEs related to vulnerabilities in Chromium, which affects the Chromium-based Microsoft Edge browser. The vulnerabilities, identified as CVE-2026-84323, CVE-2026-84324, CVE-2026-84325, CVE-2026-84326, CVE-2026-84327, CVE-2026-84328, CVE-2026-84329, CVE-2026-84331, CVE-2026-84332, CVE-2026-84334, CVE-2026-84335, CVE-2026-84347, CVE-2026-84348, CVE-2026-84349, CVE-2026-84350, CVE-2026-84351, CVE-2026-84353, CVE-2026-84354, CVE-2026-84355, CVE-2026-84356, and CVE-2026-84357, were all addressed in the latest update. These vulnerabilities could potentially allow attackers to exploit the browser, but the latest version of Microsoft Edge is no longer vulnerable. Users are advised to update their browsers to the latest version to mitigate any risks. The vulnerabilities were documented in the Security Update Guide to inform users of the necessary updates.

Key Points: • Multiple CVEs affecting Chromium in Microsoft Edge were disclosed on September 3, 2026. • Users are urged to update to the latest version of Microsoft Edge to mitigate vulnerabilities. • The vulnerabilities were addressed in a security update, making the browser no longer vulnerable.