CVE-2026-7946

Insufficient policy enforcement in WebUI in Google Chrome on Linux, Mac, Windows, ChromeOS prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

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/2026/05/stable-channel-update-for-desktop.html	Vendor Advisory
https://issues.chromium.org/issues/496016840	Issue Tracking Permissions Required

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:google:chrome_os:-:::::::*
	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) La aplicación insuficiente de políticas en la WebUI de Google Chrome en Linux, Mac, Windows, ChromeOS, en versiones anteriores a la 148.0.7778.96, permitió a un atacante remoto que había comprometido el proceso de renderizado, eludir el aislamiento de sitios mediante una página HTML manipulada. (Gravedad de seguridad de Chromium: Media)

Information

Published : 2026-05-06 19:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-7946

Mitre link : CVE-2026-7946

CVE.ORG link : CVE-2026-7946

JSON object : View

Products Affected

apple

macos

google

chrome
chrome_os

linux

linux_kernel

microsoft

windows

CWE

NVD-CWE-noinfo CWE-693

Protection Mechanism Failure

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