CVE-2026-6921

Race in GPU in Google Chrome on Windows prior to 147.0.7727.117 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: Medium)

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_22.html	Release Notes
https://issues.chromium.org/issues/493315759	Permissions Required Vendor Advisory

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:o:google:android:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Una condición de carrera en la GPU en Google Chrome en Windows anterior a 147.0.7727.117 permitía a un atacante remoto realizar potencialmente un escape de sandbox a través de un archivo de video manipulado. (Gravedad de seguridad de Chromium: Media)

Information

Published : 2026-04-23 18:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-6921

Mitre link : CVE-2026-6921

CVE.ORG link : CVE-2026-6921

JSON object : View

Products Affected

google

chrome
android

linux

linux_kernel

microsoft

windows

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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