This vulnerability allows a remote attacker to exploit a race condition in DevTools in Google Chrome versions prior to 145.0.7632.45. An attacker could convince a user to perform specific UI gestures and install a malicious extension, potentially leading to object corruption via a malicious file. The vulnerability is classified with a CVSS score of 7.5, indicating a high severity level.
Risk to organizations includes potential unauthorized access to sensitive information and manipulation of application behavior, which can lead to broader security issues. Given its high CVSS score, organizations should prioritize patching immediately.
As of now, there are no public exploits or proof of concept code available for this vulnerability. However, the nature of the vulnerability suggests that it could be leveraged under specific conditions. Therefore, vigilance and timely updates are recommended.
Organizations using affected versions of Google Chrome should consider immediate action to mitigate potential risks associated with this vulnerability.
Vulnerability Details
The official description notes that a race condition in DevTools of Google Chrome enables a remote attacker to exploit object corruption through specific user interactions and installing malicious extensions. The CVSS score of 7.5 places this vulnerability in the high severity category, indicating significant risk.
Affected versions include all Chrome versions prior to 145.0.7632.45. The vulnerability is associated with CWE-362, indicating a race condition.
Technical Analysis
The root cause of this vulnerability stems from improper handling of asynchronous events in the DevTools interface, leading to a race condition. The attack vector is network-based, requiring high complexity due to the need for user interaction. No privileges are required for the attack, which increases its risk potential.
The attack complexity is classified as high, indicating that the exploitation requires specific user actions. Confidentiality, integrity, and availability impacts are all rated high, further emphasizing the severity of this vulnerability.
Risk & Impact Analysis
Real-world deployment of this vulnerability poses significant risks to organizations, primarily due to its potential to allow unauthorized access to sensitive data or application functionalities. The blast radius could be extensive, especially for organizations reliant on Chrome for critical operations.
The urgency for organizations is high, as the CVSS score reflects a critical need for remediation. Organizations should address this vulnerability in their priority patch cycle to prevent possible exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to 145.0.7632.45 of Google Chrome are affected by this vulnerability.
Mitigation & Remediation
To mitigate this vulnerability, organizations should immediately update to the latest version of Google Chrome. Patching is critical to ensure protection against potential exploits. If patching is not feasible, consider implementing network controls to restrict access to untrusted sources and monitoring for unusual activities.
Organizations should also employ penetration testing to assess the effectiveness of their security posture.
Detection Guidance
Organizations should monitor logs for any signs of unusual behavior, particularly in user actions related to Chrome extensions and DevTools. Indicators of compromise may include unexpected installation of extensions or modifications to browser settings.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability highlights the ongoing risks associated with browser extensions and user interaction requirements. Security teams should note the trend of increasing vulnerabilities related to user permissions and interactions.
Learning from this incident, organizations should emphasize user training to recognize suspicious activities and the importance of only installing trusted extensions. For further insights, organizations can refer to our penetration testing methodology and other resources.
Additionally, organizations should evaluate their vulnerability management program to ensure comprehensive coverage of potential threats.
Finally, organizations should stay updated with security trends to adapt their defenses accordingly, as vulnerabilities like CVE-2026-2319 represent a pattern of evolving threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)