CVE-2026-58298

Microsoft · Published July 3, 2026

7.2

CVSS v3.1

HIGH

Patch availableGet patch

Description

Microsoft Edge (Chromium-based) Spoofing Vulnerability. Improper neutralization of input during web page generation ('cross-site scripting') 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:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C