CORS Policy Violation in Google Chrome <147.0.7727.101 (Renderer Compromise)
CVE-2026-6313 Published on April 15, 2026
Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Vulnerability Analysis
CVE-2026-6313 can be exploited with network access, requires user interaction. This vulnerability is consided to have a high level of 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.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-6313 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-6313
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Affected Versions
Google Chrome:- Version 147.0.7727.101 and below 147.0.7727.101 is affected.