CVE-2025-4664: Chrome <136.0.7103.113 Policy Enforcement Flaw Leak Cross-Origin Data
CVE-2025-4664 Published on May 14, 2025
Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Known Exploited Vulnerability
This Google Chromium Loader Insufficient Policy Enforcement Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Google Chromium contains an insufficient policy enforcement vulnerability that allows a remote attacker to leak cross-origin data via a crafted HTML page.
The following remediation steps are recommended / required by June 5, 2025: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2025-4664 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 a small impact on confidentiality, a small impact on integrity and availability.
Products Associated with CVE-2025-4664
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Affected Versions
Google Chrome:- Version 136.0.7103.113 and below 136.0.7103.113 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.