CVE-2026-13021

Inappropriate implementation in DeviceBoundSessionCredentials in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to bypass same origin policy 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 LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html	Vendor Advisory
https://issues.chromium.org/issues/511776603	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

25 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en DeviceBoundSessionCredentials en Google Chrome anterior a 149.0.7827.197 permitió a un atacante remoto eludir la política del mismo origen mediante una página HTML manipulada. (Gravedad de seguridad de Chromium: Alta)

Information

Published : 2026-06-24 19:17

Updated : 2026-10-25 22:10

NVD link : CVE-2026-13021

Mitre link : CVE-2026-13021

CVE.ORG link : CVE-2026-13021

JSON object : View

Products Affected

google

chrome

linux

linux_kernel

apple

macos

microsoft

windows

CWE

CWE-346

Origin Validation Error

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