Vulnerability Discovered in Microsoft Edge Allowing Data Compromise

📌 A vulnerability was discovered in Microsoft Edge on 13 March 2026, allowing an attacker to compromise data confidentiality. The flaw specifically affects the Microsoft Edge browser, though no technical details such as CVE ID, affected versions, or exploitation mechanisms were provided. The reported impact is limited to unauthorized access to sensitive information. The advisory was issued by the French government’s CERT (CERT-FR) under reference CERTFR-2026-AVI-0293. No additional mitigation steps or patches were mentioned in the notice.