CVE-2026-12459

Inappropriate implementation in Serial in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: High)

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html	Vendor Advisory
https://issues.chromium.org/issues/517406035	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

17 Jun 2026, 15:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-17 13:20

Updated : 2026-06-17 15:20

NVD link : CVE-2026-12459

Mitre link : CVE-2026-12459

CVE.ORG link : CVE-2026-12459

JSON object : View

Products Affected

google

chrome

microsoft

windows

apple

macos

linux

linux_kernel

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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