CVE-2026-58286

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

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58286	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:-:*:*:*

History

No history.

Information

Published : 2026-07-03 21:17

Updated : 2026-07-07 04:17

NVD link : CVE-2026-58286

Mitre link : CVE-2026-58286

CVE.ORG link : CVE-2026-58286

JSON object : View

Products Affected

microsoft

edge_chromium

CWE

CWE-284

Improper Access Control

NVD-CWE-noinfo

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