CVE-2026-19143

HIGH CVSS 3.1: 8.6 EPSS 0.17%
Updated Aug 08, 2026
Google
Parameter Value
CVSS 8.6 (HIGH)
Affected Versions before 151.0.7922.109
Fixed In 151.0.7922.109
Type CWE-20 (Improper Input Validation)
Vendor Google
Public PoC No

Insufficient validation of untrusted input in WebAPKs in Google Chrome on Android prior to 151.0.7922.109 allowed a local attacker to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Google Chrome
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
151.0.7922.109
Google Android
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*