CVE-2026-18018
Received Received - Intake

Chrome Updater UI Spoofing Vulnerability

Publication date: 2026-07-30

Last updated on: 2026-07-30

Assigner: Chrome

Description
Inappropriate implementation in Updater in Google Chrome on Windows prior to 151.0.7922.72 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Low)

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Meta Information

Published
2026-07-30
Last Modified
2026-07-30
Generated
2026-07-30
AI Q&A
2026-07-30
EPSS Evaluated
N/A
NVD
CVE-2026-18018
EUVD
EUVD-2026-50944

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 151.0.7922.72 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is due to an inappropriate implementation in the Updater component of Google Chrome on Windows. It allows a local attacker to perform UI spoofing by using a malicious file, potentially tricking users into believing false information.

Detection Guidance

Detection may involve checking the installed version of Google Chrome on Windows systems. Compare the version against the patched version (151.0.7922.72). Commands like 'wmic product get name,version' or checking 'chrome://settings/help' in Chrome can help verify the version.

Impact Analysis

A local attacker could exploit this to trick you into interacting with a fake interface, such as a spoofed update prompt or dialog, potentially leading to unintended actions or information disclosure.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.72 or later immediately. Disable automatic updates temporarily if needed, but ensure manual updates are applied promptly. Avoid downloading files from untrusted sources.

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