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Vulnerability DatabaseCVE-2025-8880

CVE-2025-8880: 
vulnerability analysis and mitigation

Overview

CVE-2025-8880 is a high-severity race condition vulnerability discovered in the V8 JavaScript engine of Google Chrome. The vulnerability was reported by Seunghyun Lee (@0x10n) on July 23, 2025, and was patched in Chrome version 139.0.7258.127/.128 for Windows and Mac, and 139.0.7258.127 for Linux (Chrome Release, NVD).

Technical details

The vulnerability is classified as a race condition in the V8 JavaScript engine that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The issue has been assigned CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization) classification (NVD).

Impact

If successfully exploited, this vulnerability allows remote attackers to execute arbitrary code within the browser's sandbox environment through specially crafted web content. The vulnerability has been rated as High severity by Google's security team (GBHackers).

Mitigation and workarounds

Google has released patches for this vulnerability in Chrome version 139.0.7258.127/.128 for Windows and Mac, and 139.0.7258.127 for Linux. Users are strongly encouraged to update their Chrome browsers immediately to protect against this security threat (Chrome Release).

Additional resources

Source: This report was generated using AI

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