CVE-2026-3542

HIGH
2026-03-04 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:05 vuln.today
Patch Released
Mar 05, 2026 - 21:55 nvd
Patch available
CVE Published
Mar 04, 2026 - 20:16 nvd
HIGH 8.8

Tags

Google Chrome

Description

Inappropriate implementation in WebAssembly in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Analysis

Out-of-bounds memory access in Google Chrome's WebAssembly implementation (versions prior to 145.0.7632.159) enables remote attackers to achieve full memory corruption through malicious HTML pages, requiring only user interaction. An attacker can exploit this to read sensitive data, modify memory, or crash the browser with no authentication needed. …

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Remediation

Within 24 hours: Assess Chrome usage across the organization and identify critical business systems. Within 7 days: Deploy Chrome version 145.0.7632.159 or later via your mobile device management (MDM) and endpoint management tools to all users. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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CVE-2026-3542 vulnerability details – vuln.today
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