HIGHVulnerability
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NVD HIGH: CVE-2026-66321 — Access of resource using incompatible type ('type confusion') in Microsoft Edge ...

·Source: NIST NVD

Updated:

Executive Summary

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

Analysis

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. CVSS Score: 7.4. Published: 2026-08-04T00:17:39.440.

Indicators of Compromise (1)

CVE (1)
CVE-2026-66321
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 4, 2026. Verified by: NIST.

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