CVE-2026-14421

Uninitialized Use in Dawn in Google Chrome on ChromeOS prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/517033235	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*

History

25 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Uso no inicializado en Dawn en Google Chrome en ChromeOS anterior a 150.0.7871.46 permitió a un atacante remoto obtener información potencialmente sensible de la memoria del proceso a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Media)

Information

Published : 2026-07-01 23:16

Updated : 2026-10-25 21:10

NVD link : CVE-2026-14421

Mitre link : CVE-2026-14421

CVE.ORG link : CVE-2026-14421

JSON object : View

Products Affected

google

chrome
chrome_os

CWE

CWE-457

Use of Uninitialized Variable

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