ChromeDriver SOP Bypass via Crafted HTML (Prior to 146.0.7680.71)
CVE-2026-3934 Published on March 11, 2026
Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
Vulnerability Analysis
CVE-2026-3934 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-3934 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-3934
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Affected Versions
Google Chrome:- Version 146.0.7680.71 and below 146.0.7680.71 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.