CVE-2025-12440

Inappropriate implementation in Autofill in Google Chrome prior to 142.0.7444.59 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/430555440	Issue Tracking Permissions Required

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en el Relleno automático de Google Chrome anterior a 142.0.7444.59 permitió a un atacante remoto que convenció a un usuario para realizar gestos específicos de la interfaz de usuario obtener información potencialmente sensible de la memoria del proceso a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2025-11-10 20:15

Updated : 2026-10-07 21:10

NVD link : CVE-2025-12440

Mitre link : CVE-2025-12440

CVE.ORG link : CVE-2025-12440

JSON object : View

Products Affected

google

chrome

linux

linux_kernel

apple

macos

microsoft

windows

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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