CVE-2026-91744

MEDIUM CVSS 3.1: 5.3 EPSS 0.23%
Updated Sep 17, 2026
Apple
Parameter Value
CVSS 5.3 (MEDIUM)
Affected Versions before 153.0.8010.47
Fixed In 153.0.8010.47
Type CWE-367 (Time-of-check Time-of-use (TOCTOU))
Vendor Apple
Public PoC No

Race condition in PlatformIntegration in Google Chrome on on Mac prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain sensitive information 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
High
Complete data leak
Integrity
None
No 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:*:*:*:*:*:*:*:*
153.0.8010.47
Apple Macos
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*