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

02 Jul 2026, 16:20

Type	Values Removed	Values Added
References	~~() https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html -~~	() https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/517033235 -~~	() https://issues.chromium.org/issues/517033235 - Permissions Required
CPE		cpe:2.3:o:google:chrome_os:-:::::::* cpe:2.3:a:google:chrome::::::::
First Time		Google chrome Google Google chrome Os

02 Jul 2026, 02:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

01 Jul 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-01 23:16

Updated : 2026-07-02 16:20

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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