CVE-2026-17659

MEDIUM CVSS 3.1: 4.2 EPSS 0.22%
Updated Aug 06, 2026
Google
Parameter Value
CVSS 4.2 (MEDIUM)
Affected Versions before 151.0.7922.72
Fixed In 151.0.7922.72
Type CWE-693
Vendor Google
Public PoC No

Inappropriate implementation in SiteIsolation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Google Chrome
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
151.0.7922.72