Use after free in Input in Google Chrome prior to 151
Description
Use after free in Input in Google Chrome prior to 151
AI Analyst Comment
Remediation
Apply vendor security updates immediately. Monitor for exploitation attempts and review access logs.
---METADATA---
VENDOR: Google
PRODUCT: Chrome
AFFECTED_VERSIONS: Google Chrome: 151.0.7922.72 up to (excluding) 151.0.7922.72
CONFIDENCE: high
MISSING: none
---END_METADATA---
Description Summary:
A use after free vulnerability exists in the Input component of Google Chrome, potentially allowing for arbitrary code execution.
Executive Summary:
A use after free vulnerability in Google Chrome could allow a remote attacker to execute arbitrary code on the affected system.
Vulnerability Details
CVE-ID: CVE-2026-17719
Affected Software: Google Chrome
Affected Versions: Google Chrome: 151.0.7922.72 up to (excluding) 151.0.7922.72
Vulnerability: This is a use after free vulnerability within the Input component of the browser. The vulnerability does not require authentication, but it does require user interaction to trigger the flaw.
Business Impact
Successful exploitation of this vulnerability allows an attacker to execute arbitrary code within the context of the browser, potentially leading to full system compromise. Given the CVSS score of 8.8, this vulnerability poses a significant risk to organizational security, as it could facilitate data exfiltration or the installation of malicious software on user endpoints.
Remediation Plan
Immediate Action: Update Google Chrome to version 151.0.7922.72 or later immediately to resolve the memory management flaw.
Proactive Monitoring: Monitor browser logs and endpoint security telemetry for unusual crash patterns or unauthorized child process spawning.
Compensating Controls: Ensure endpoint protection software is active and configured to detect and block malicious code execution patterns.
Exploitation Status
Public Exploit Available: No (exploit_available: false)
Analyst Notes: As of July 31, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Use after free vulnerabilities are inherently dangerous due to their potential to lead to remote code execution.
Analyst Recommendation
This vulnerability represents a high risk to browser security. Administrators should prioritize the deployment of the latest Chrome stable channel update across all managed workstations to neutralize the threat posed by this memory corruption flaw.