CVE-2026-16422

HIGH CVSS 3.1: 7.5 EPSS 0.13%
Updated Jul 24, 2026
Google
Parameter Value
CVSS 7.5 (HIGH)
Affected Versions before 150.0.7871.182
Fixed In 150.0.7871.182
Type CWE-20 (Improper Input Validation)
Vendor Google
Public PoC No

Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network position to perform domain spoofing via malicious network traffic. (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
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Google Chrome
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
150.0.7871.182
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*