Sep 2025: Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
CVE-2025-53791 Published on September 5, 2025
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-53791 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2025-53791
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Affected Versions
Microsoft Edge (Chromium-based):- Version 1.0.0.0 and below 140.0.3485.54 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.