CVE-2026-8021

Script injection in UI in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who convinced a user to engage in specific UI gestures to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Low)

CVSS v3 4.2 MEDIUM

4.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/498417031	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

26 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Inyección de scripts en la interfaz de usuario de Google Chrome anterior a 148.0.7778.96 permitía a un atacante remoto que convencía a un usuario de realizar gestos específicos en la interfaz de usuario inyectar scripts o HTML arbitrarios (UXSS) a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2026-05-06 19:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-8021

Mitre link : CVE-2026-8021

CVE.ORG link : CVE-2026-8021

JSON object : View

Products Affected

google

chrome

linux

linux_kernel

apple

macos

microsoft

windows

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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