Integer Overflow Vulnerability in Google Chrome
CVE-2026-4679

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
24 March 2026

What is CVE-2026-4679?

An integer overflow vulnerability exists within the Fonts component of Google Chrome, affecting versions prior to 146.0.7680.165. This flaw allows remote attackers to execute an out-of-bounds memory write by crafting a malicious HTML page. If successfully exploited, this could lead to various unauthorized actions on affected systems, potentially compromising user data and system integrity.

Affected Version(s)

Chrome 146.0.7680.165

References

https://chromereleases.googleblog.com/2026/03/stable-chan...
https://issues.chromium.org/issues/491516670

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

.