CVE-2026-8559

Integer overflow in Internationalization in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html	Product Vendor Advisory
https://issues.chromium.org/issues/504629701	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

26 Oct 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) Desbordamiento de entero en la Internacionalización en Google Chrome en Windows anterior a 148.0.7778.168 permitió a un atacante remoto realizar una escritura de memoria fuera de límites a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Alta)

Information

Published : 2026-05-14 20:17

Updated : 2026-10-26 00:10

NVD link : CVE-2026-8559

Mitre link : CVE-2026-8559

CVE.ORG link : CVE-2026-8559

JSON object : View

Products Affected

google

chrome

microsoft

windows

CWE

CWE-472

External Control of Assumed-Immutable Web Parameter

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