CVE-2026-106342: Information leak in Autofill

Published May 13, 2026
·
Updated

Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

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 13, 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
DescriptionSeverityWeakness

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?

An attacker does not need privileges, but exploitation requires user interaction. The attack is delivered through a crafted HTML page that the user must interact with.

2

Which installations are affected?

Google Chrome versions earlier than 155.0.8059.39 are affected. Installations running 155.0.8059.39 or later are not identified as affected by the provided data.

3

How can I determine whether a system needs remediation?

Check the installed Google Chrome version. Systems with a version lower than 155.0.8059.39 should be updated.

Company

Resources

Contact

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