Race Condition in V8 Engine in Google Chrome Affects Multiple Versions

CVE-2025-8880

What is CVE-2025-8880?

CVE-2025-8880 is a vulnerability affecting the V8 engine within Google Chrome, specifically prior to version 139.0.7258.127. The V8 engine is a crucial component that enables JavaScript execution, allowing web applications to function effectively. This vulnerability is characterized by a race condition that permits remote attackers to execute arbitrary code within a sandbox environment through a maliciously crafted HTML page. The potential exploitation of this flaw could undermine the sandboxing mechanisms intended to isolate untrusted content and code execution, thereby compromising security measures meant to protect users and organizations.

The nature of this vulnerability raises significant concerns for organizations relying on Google Chrome, as it exposes them to risks associated with unauthorized access and code execution. Should attackers successfully execute arbitrary code, they could manipulate sensitive information, gain unauthorized control over affected systems, or deploy additional malware within organizational networks.

Potential impact of CVE-2025-8880

1. Arbitrary Code Execution: The most critical impact of CVE-2025-8880 is the potential for attackers to execute arbitrary code within a user’s browser. This could lead to system compromises, data theft, or the installation of additional malicious payloads, putting organizational data and infrastructure at risk.

2. Bypassing Sandbox Security: This vulnerability allows the exploitation of the sandbox environment that Google Chrome uses to isolate potentially harmful web content. By bypassing these security measures, attackers gain a foothold in systems that were otherwise protected, leading to a significant escalation of privileges and potential intrusions into sensitive areas of a network.

3. Increased Risk of Malware Deployment: Given the nature of this vulnerability, there is a heightened risk of malware deployment, including ransomware. Attackers could use this exposure to deploy ransomware or other malicious software that can disrupt operations, lead to data loss, and incur substantial recovery costs for affected organizations.

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