CVE-2025-12727

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.137 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/2025/11/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/454485895	Issue Tracking Permissions Required

Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

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

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

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en V8 en Google Chrome anterior a 142.0.7444.137 permitió a un atacante remoto potencialmente explotar corrupción de montón a través de una página HTML especialmente diseñada. (Gravedad de seguridad de Chromium: Alta)

Information

Published : 2025-11-10 20:15

Updated : 2026-10-07 21:10

NVD link : CVE-2025-12727

Mitre link : CVE-2025-12727

CVE.ORG link : CVE-2025-12727

JSON object : View

Products Affected

google

chrome

linux

linux_kernel

microsoft

windows

apple

macos

CWE

CWE-787

Out-of-bounds Write

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