CVE-2026-58525 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0037.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Microsoft	Edge Chromium

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58525

History

Thu, 09 Jul 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 08 Jul 2026 21:15:00 +0000

Type	Values Removed	Values Added
Description		Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
Title		Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
First Time appeared		Microsoft Microsoft edge Chromium
Weaknesses		CWE-284
CPEs		cpe:2.3:a:microsoft:edge_chromium::::::::
Vendors & Products		Microsoft Microsoft edge Chromium
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58525
Metrics		cvssV3_1 `{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-07-08T20:43:49.795Z

Updated: 2026-07-09T13:27:34.336Z

Reserved: 2026-07-01T04:33:41.869Z

Link: CVE-2026-58525

Vulnrichment

Updated: 2026-07-09T13:27:27.498Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-09T09:15:05Z

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