Input validation error in Google Chrome - CVE-2026-9880
Published: May 29, 2026
Vulnerability identifier: #VU132937
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-9880
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Google
Affected software:
Google Chrome
Google Chrome
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to improper input validation in WebGL when rendering crafted web content. A remote attacker can cause the victim to visit a specially crafted website to execute arbitrary code.
User interaction is required to visit a crafted website or URL.
How to mitigate CVE-2026-9880
Install security update from vendor's website.