CVE-2026-106362: Missing authorization in DevTools

Published May 19, 2026
·
Updated

Missing authorization in DevTools in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)

Credit

Google

Affected Software

1 affected componentFixes available
Google Chrome<155.0.8059.39
155.0.8059.39

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 155.0.8059.39

Event History

May 19, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Oct 6, 2026
CVE Published
via MITRE·06:41 PM
Data Sourced
via MITRE·06:41 PM
DescriptionWeakness
Data Sourced
via NVD·07:18 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What does an attacker need to exploit this issue?

The attacker needs to use social engineering to get the target to interact with a crafted Chrome extension. The issue is exploitable remotely and can be used to bypass the web origin policy.

2

Which Chrome versions are affected?

Google Chrome versions prior to 155.0.8059.39 are affected. Updating to 155.0.8059.39 or later addresses the issue.

3

Are users exposed by default?

Exploitation requires a crafted Chrome extension and social engineering; the provided information does not indicate that ordinary browsing alone triggers the issue. Users who install or interact with untrusted extensions are the relevant exposure group.

Company

Resources

Contact

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