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Chrome EUVD-2026-37549

| CVE-2026-12464 HIGH
Use After Free (CWE-416)
2026-06-17 Chrome
8.3
CVSS 3.1 · CISA-ADP
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Severity by source

CISA-ADP PRIMARY
8.3 HIGH
AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Primary rating from CISA-ADP · only source for this CVE.

CVSS VectorCISA-ADP

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

Lifecycle Timeline

1
CVE Published
Jun 17, 2026 - 01:38 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Use after free in Browser in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Analysis

Use after free in Browser in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

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EUVD-2026-37549 vulnerability details – vuln.today

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