CVE-2025-10892: 
vulnerability analysis and mitigation

Integer overflow vulnerability (CVE-2025-10892) was discovered in V8 engine of Google Chrome versions prior to 140.0.7339.207. The vulnerability was reported by Google Big Sleep on September 10, 2025, and was assigned a high severity rating. The issue affects Chrome browsers across Windows, Mac, and Linux operating systems (Chrome Release Notes).

The vulnerability is classified as an Integer Overflow (CWE-190) and External Control of Assumed-Immutable Web Parameter (CWE-472). It 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 network-exploitable vulnerability with low attack complexity that requires user interaction (NVD).

The vulnerability could allow a remote attacker to potentially exploit heap corruption through a specially crafted HTML page, potentially leading to high impacts on confidentiality, integrity, and availability of the affected system (NVD).

The vulnerability has been patched in Google Chrome version 140.0.7339.207 for Windows, Mac, and Linux. Users are advised to update their Chrome browsers to this version or later to mitigate the risk (Chrome Release Notes, PAN Advisory).