Integer Overflow Vulnerability in Google Chrome's V8 Engine
CVE-2025-7656

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
15 July 2025

What is CVE-2025-7656?

An integer overflow vulnerability in the V8 engine of Google Chrome prior to version 138.0.7204.157 can allow remote attackers to exploit heap corruption by crafting a malicious HTML page. This risk highlights the importance of maintaining updated browser versions and implementing robust security practices to protect against potential web-based exploits.

Affected Version(s)

Chrome 138.0.7204.157

References

https://chromereleases.googleblog.com/2025/07/stable-chan...
https://issues.chromium.org/issues/425583995

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-7656 : Integer Overflow Vulnerability in Google Chrome's V8 Engine