Type Confusion Vulnerability in Google Chrome
CVE-2026-6307

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
15 April 2026

What is CVE-2026-6307?

A type confusion vulnerability exists within Turbofan in Google Chrome, affecting versions prior to 147.0.7727.101. This flaw allows a remote attacker to execute arbitrary code within a sandboxed environment by crafting a malicious HTML page. Exploiting this vulnerability can lead to unauthorized actions and potential compromise of user data, highlighting the need for urgent security updates.

Affected Version(s)

Chrome 147.0.7727.101

References

https://chromereleases.googleblog.com/2026/04/stable-chan...
https://issues.chromium.org/issues/497404188

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.