CVE-2025-53791

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Published Sep 5, 2025 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-27047 Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
History
Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft edge Chromium
Vendors & Products Microsoft
Microsoft edge Chromium
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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
Weaknesses CWE-284
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Feb 20, 2026, 4:01 PM
Reserved
Jul 9, 2025, 1:40 PM
Status
Analyzed
Published
Sep 5, 2025, 9:15 PM
Modified
Jun 17, 2026, 9:38 AM