CVE-2026-3544

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 - 21:54 nvd
Patch available
CVE Published
Mar 04, 2026 - 20:16 nvd
HIGH 8.8

Tags

Google Buffer Overflow Chrome

Description

Heap buffer overflow in WebCodecs in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

Analysis

Google Chrome versions before 145.0.7632.159 contain a heap buffer overflow in the WebCodecs component that enables remote attackers to write data outside allocated memory bounds through malicious HTML pages. An unauthenticated attacker can exploit this vulnerability with minimal user interaction to achieve arbitrary code execution on affected systems. …

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Remediation

Within 24 hours: Inventory Chrome deployment across all endpoints and assess business-critical systems using affected versions. Within 7 days: Deploy Chrome version 145.0.7632.159 or later to all endpoints via patch management; prioritize systems handling sensitive data. …

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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-2026-3544 vulnerability details – vuln.today
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