Out-of-bounds read in Google Chromium - CVE-2026-11256

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Main Vulnerability Database Vulnerabilities #VU134781

Out-of-bounds read in Google Chromium - CVE-2026-11256

Published: June 18, 2026


Vulnerability identifier: #VU134781
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-11256
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Google
Affected software:
Google Chromium

Detailed vulnerability description

The vulnerability allows a remote attacker to crash the browser.

The vulnerability exists due to a boundary condition within the GPU component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger an out-of-bounds read error and crash the browser.


How to mitigate CVE-2026-11256

Install update from vendor's website.

Sources