CVE-2026-95352
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Incorrect Authorization in Google Chrome DevTools

Vulnerability report for CVE-2026-95352, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: Chrome

Description

Incorrect authorization in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)

CVSS Scores

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 154.0.8037.57 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Attack-Flow Graph

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Executive Summary

This vulnerability involves incorrect authorization in DevTools within Google Chrome versions before 154.0.8037.57. A remote attacker could exploit it by using social engineering tactics to trick a user into installing a malicious Chrome extension. This extension could then bypass the web origin policy, potentially allowing unauthorized access to sensitive data or actions on affected websites.

Impact Analysis

If you use Google Chrome versions prior to 154.0.8037.57, you could be tricked into installing a malicious extension. This might allow an attacker to bypass security restrictions, access your browsing data, or perform actions on websites without your knowledge. Updating Chrome to the latest version mitigates this risk.

Mitigation Strategies

Update Google Chrome to version 154.0.8037.57 or later to address the incorrect authorization issue in DevTools.

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