PT-2026-55628 · Microsoft · Edge

Kugelblitz · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-58282

NVD

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L

Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-58282

Affected Products

Edge

References · 2

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58282 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-58282 · Security Note