CyberICT

CVE-2026-58283

Microsoft · Published July 3, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

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

Affected Products

  • Microsoft Edge (Chromium-based)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L/E:U/RL:O/RC:C