CVE-2026-58282

Microsoft · Published July 3, 2026

8.1

CVSS v3.1

HIGH

Patch availableGet patch

Description

Microsoft Edge (Chromium-based) Spoofing Vulnerability. Improper access control 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