CVE-2026-19177: Input Validation
Published Aug 6, 2026
·Updated
Insufficient validation of untrusted input in UI in Google Chrome prior to 151.0.7922.109 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Affected Software
1 affected component
Google Chrome<151.0.7922.109
Event History
Aug 6, 2026
CVE Published
via MITRE·08:33 PM
Data Sourced
via MITRE·08:33 PM
DescriptionWeakness
Data Sourced
via NVD·10:17 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-19177?
CVE-2026-19177 has a severity rating of High as per Chromium security metrics.
2
How do I fix CVE-2026-19177?
To fix CVE-2026-19177, users should update Google Chrome to version 151.0.7922.109 or later.
3
What type of vulnerability is CVE-2026-19177?
CVE-2026-19177 is an input validation vulnerability related to insufficient validation of untrusted input in the UI.
4
Who is affected by CVE-2026-19177?
All users of Google Chrome prior to version 151.0.7922.109 are potentially affected by CVE-2026-19177.
5
What can a remote attacker do through CVE-2026-19177?
A remote attacker can potentially perform a sandbox escape via a crafted HTML page due to CVE-2026-19177.