Main Vulnerability Database Vulnerabilities #VU165981

Integer overflow in Google Chromium - CVE-2026-126916

Published: November 12, 2026

Vulnerability identifier: #VU165981

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-126916

CWE-ID: CWE-190

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in V8 component in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

Google Chromium
Google Chrome

How to mitigate CVE-2026-126916

Install update from vendor's website.

Google Chromium - update to 157.0.8103.78
Google Chrome - update to 157.0.8103.78

External References

Related Security Bulletins