Sandbox Escaping Vulnerability in Google Chrome for Android
CVE-2026-13934

9.6CRITICAL

Key Information:

Vendor

Google

Status
Vendor
CVE Published:
30 June 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2026-13934?

A vulnerability in the Dawn component of Google Chrome for Android prior to version 150.0.7871.47 arises from insufficient validation of untrusted input. This flaw could allow an attacker, having compromised the renderer process, to execute a sandbox escape through a specially crafted HTML page. The implications of this vulnerability are significant, as it enables potential unauthorized access to system resources, thereby increasing the risks associated with user data and device security.

Affected Version(s)

Chrome 150.0.7871.47

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.