CVE-2026-19559: Use After Free
Published Aug 11, 2026
·Updated
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Affected Software
1 affected component
Google Google Chrome<151.0.7922.137
Event History
Aug 11, 2026
CVE Published
via MITRE·09:23 PM
Data Sourced
via MITRE·09:23 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-19559?
CVE-2026-19559 has a high severity rating of 82.
2
How do I fix CVE-2026-19559?
To fix CVE-2026-19559, update Google Chrome to version 151.0.7922.137 or later.
3
What type of vulnerability is CVE-2026-19559?
CVE-2026-19559 is categorized as a Use After Free vulnerability.
4
What could an attacker do exploiting CVE-2026-19559?
Exploiting CVE-2026-19559 could allow a remote attacker to execute arbitrary code inside a sandbox.
5
What is the impact of CVE-2026-19559 in Google Chrome?
The impact of CVE-2026-19559 allows potential remote code execution via a crafted HTML page, posing a significant security risk.