CVE Catalog
CVE-2026-58284
HighCVSS 8.3Exploitation Probability (EPSS)
Low risk0.41%
33th percentile — higher than 33% of all known CVEs
Summary
An improper authorization vulnerability in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code remotely over a network.
Risk Assessment
An attacker could gain control of the victim's system, steal data, or install malware without requiring authentication.
Recommendation
Immediately update Microsoft Edge to the latest version available through the official update channel.
Original NVD description (English source)
Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.