CVE-2026-58290

17th percentile — higher than 17% of all known CVEs

A type confusion vulnerability in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code remotely over a network.

An attacker can exploit this flaw to gain control over the victim's system, leading to data theft, malware installation, or further network compromise within the organization.

Immediately update Microsoft Edge to the latest version provided by the vendor. Enforce automatic update policies for all users.