CVE-2026-19156

Heap buffer overflow in Base in Google Chrome prior to 151.0.7922.109 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01193673229.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/533331920	Permissions Required

Configurations

Configuration 1 (hide)

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

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Desbordamiento de búfer de montón en Base en Google Chrome anterior a 151.0.7922.109 permitió a un atacante que convenció a un usuario para instalar una extensión maliciosa explotar potencialmente la corrupción del montón mediante una extensión de Chrome manipulada. (Gravedad de seguridad de Chromium: Alta)

Information

Published : 2026-08-06 22:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-19156

Mitre link : CVE-2026-19156

CVE.ORG link : CVE-2026-19156

JSON object : View

Products Affected

google

chrome

CWE

CWE-122

Heap-based Buffer Overflow

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