Microsoft Edge Vulnerability Discovered Allowing Security Policy Bypass

A vulnerability was discovered in Microsoft Edge on July 9, 2026, allowing attackers to bypass security policy controls. The flaw specifically enables the circumvention of established security measures within the browser. No additional technical details, such as CVE identifiers or affected versions, were provided in the notice. The impact is limited to the described security policy bypass, with no further exploitation methods or consequences outlined. The advisory was published by CERT-FR under reference CERTFR-2026-AVI-0854.