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cve-2026-11668

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CVE-2026-11668 is a high-severity Chromium codecs vulnerability disclosed by Google on June 8, 2026, affecting Google Chrome on Linux and ChromeOS before version 149.0.7827.103. The flaw allows a remote attacker to leak cross-origin data via a crafted video file, undermining browser site isolation. While the immediate Windows exposure appears limited per the published affected platforms, Windows administrators should monitor for potential cross-platform implications and apply Chrome updates promptly. The vulnerability underscores the importance of keeping browsers patched to prevent data leaks from malicious video content.
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    CVE-2026-11668: Chrome Codecs Cross-Origin Data Leak and What Admins Should Do

    Google disclosed CVE-2026-11668 on June 8, 2026, as a high-severity Chromium codecs flaw affecting Google Chrome on Linux and ChromeOS before version 149.0.7827.103, where a crafted video file could let a remote attacker leak cross-origin data. The bug is not the loudest item in the June Chrome...
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    • browser patching chrome security cve-2026-11668 site isolation
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    • Forum: Security Alerts
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