CVE-2026-12020

Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html	Vendor Advisory
https://issues.chromium.org/issues/516907083	Issue Tracking Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-11 22:16

Updated : 2026-06-17 10:14

NVD link : CVE-2026-12020

Mitre link : CVE-2026-12020

CVE.ORG link : CVE-2026-12020

JSON object : View

Products Affected

apple

macos

google

chrome

CWE

CWE-416

Use After Free

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