CVE-2026-84325

CRITICAL CVSS 3.1: 9.8 EPSS 0.23%
Updated Sep 03, 2026
Google
Parameter Value
CVSS 9.8 (CRITICAL)
Affected Versions before 152.0.7977.75
Fixed In 152.0.7977.75
Type CWE-20 (Improper Input Validation)
Vendor Google
Public PoC No

Improper input validation in DataTransfer in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a co-installed app. (Chromium security severity: High)

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

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

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Google Chrome
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
152.0.7977.75