Unrated severityNVD Advisory· Published Sep 5, 2025· Updated Feb 20, 2026
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
CVE-2025-53791
Description
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
Affected products
2- Microsoft/Microsoft Edge (Chromium-based)v5Range: 1.0.0.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53791mitrevendor-advisorypatch
News mentions
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