Race in Codecs in Google Chrome on Windows prior to 149
Description
Race in Codecs in Google Chrome on Windows prior to 149
AI Analyst Comment
Remediation
Apply vendor security updates immediately. Monitor for exploitation attempts and review access logs.
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VENDOR: Google
PRODUCT: Chrome for Windows
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
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Description Summary:
A race condition in the Codecs component of Google Chrome for Windows may lead to memory corruption or arbitrary code execution.
Executive Summary:
A race condition vulnerability in Google Chrome’s Codecs component on Windows systems creates a high risk for memory-based exploitation.
Vulnerability Details
CVE-ID: CVE-2026-10940
Affected Software: Google Chrome for Windows
Affected Versions: See vendor advisory for specific affected versions
Vulnerability: This vulnerability is a race condition occurring within the Codecs processing logic. An unauthenticated attacker could trigger this condition by serving specially crafted media files, leading to memory corruption.
Business Impact
Exploiting a race condition in a high-traffic component like media codecs can lead to system-level compromise or persistent browser instability. With a CVSS score of 8.3, this issue warrants immediate attention to prevent potential exploitation against Windows-based workstations.
Remediation Plan
Immediate Action: Update Google Chrome for Windows to version 149 or higher across all organizational workstations.
Proactive Monitoring: Monitor endpoint telemetry for unexpected crashes of the browser rendering process or anomalous media processing behavior.
Compensating Controls: Utilize Group Policy Objects (GPO) to enforce automatic browser updates and ensure the latest security patches are applied system-wide.
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of June 9, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.
Analyst Recommendation
Race conditions are often difficult to debug but represent significant security risks. IT administrators must ensure that all Windows clients are updated to the latest version to mitigate this threat.