CVE Catalog
CVE-2026-58276
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk0.44%
35th percentile — higher than 35% of all known CVEs
Summary
A Use-After-Free vulnerability in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code remotely over a network.
Risk Assessment
An attacker can remotely execute arbitrary code in the browser context, potentially leading to system compromise, data theft, or further privilege escalation.
Recommendation
Immediately update Microsoft Edge to the latest version available from the official vendor repository.
Original NVD description (English source)
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.