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CVE-2026-5915

HIGH CVSS 3.1: 8.1 EPSS 0.10%
Updated Apr 09, 2026
Google
Parameter Value
CVSS 8.1 (HIGH)
Affected Versions before 147.0.7727.55
Type CWE-20 (Improper Input Validation)
Vendor Google
Public PoC No

Insufficient validation of untrusted input in WebML in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Low)

Attack Parameters

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

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1