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Chrome CVE-2026-3062

CRITICAL
Out-of-bounds Read (CWE-125)
2026-02-23 chrome-cve-admin@google.com
9.8
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 23, 2026 - 23:16 nvd
CRITICAL 9.8

DescriptionNVD

Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Out-of-bounds read and write in Chrome Tint shader compiler on Mac before 145.0.7632.116. More severe than CVE-2026-3061 due to additional write capability enabling potential code execution.

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RemediationAI

Within 24 hours: Issue urgent security alert to all Mac users prohibiting Chrome use until mitigation is in place and communicate patch availability timeline to leadership. Within 7 days: Deploy browser restrictions (disable Chrome on macOS or mandate alternative browsers like Safari/Firefox) and implement network-based monitoring for exploit attempts. …

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Vendor StatusVendor

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CVE-2026-3062 vulnerability details – vuln.today

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