CVE-2025-10892: 
vulnerability analysis and mitigation

Integer overflow vulnerability (CVE-2025-10892) was discovered in the V8 JavaScript engine of Google Chrome prior to version 140.0.7339.207. The vulnerability was reported by Google Big Sleep on September 10, 2025, and was classified as a high-severity security issue (Chrome Release, NVD).

The vulnerability is an integer overflow condition within Chrome's V8 JavaScript engine that could potentially lead to heap corruption when triggered by a specially crafted HTML page. The issue received a CVSS v3.1 base score of 8.8 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating a serious security risk (NVD, GBHackers).

Successful exploitation of this vulnerability could allow attackers to execute arbitrary code, crash the browser, or potentially gain unauthorized access to system resources. The V8 engine processes JavaScript code from every website users visit, making this vulnerability particularly critical for user security (GBHackers).

Google has released Chrome version 140.0.7339.207/.208 for Windows/Mac and 140.0.7339.207 for Linux to address this vulnerability. Users are strongly advised to update their browsers immediately through Chrome's automatic update mechanism or manually by navigating to Chrome's settings menu and selecting 'About Chrome' (GBHackers).