CVE-2026-13018

MEDIUM CVSS 3.1: 4.3 EPSS 0.20%
Updated Sep 29, 2026
Google
Parameter Value
CVSS 4.3 (MEDIUM)
Affected Versions before 147.0.7727.55
Fixed In 147.0.7727.55
Type CWE-20 (Improper Input Validation)
Vendor Google
Public PoC No

Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (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
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Google Chrome
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
— 147.0.7727.55