CVE Catalog

CVE-2026-58285

HighCVSS 8.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.45%

36th percentile — higher than 36% of all known CVEs

Summary

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

Risk Assessment

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

Recommendation

Immediately update Microsoft Edge to the latest version available via the official update channel. Enforce policies to block unknown scripts and restrict access to suspicious websites.

Original NVD description (English source)

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS