CVE-2026-113010: Out of bounds read in Extensions

Published May 30, 2026
·
Updated

Out of bounds read in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Credit

Google

Affected Software

2 affected componentsFixes available
Google Chrome<156.0.8078.47
Google Chrome<156.0.8078.47
156.0.8078.47

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 156.0.8078.47

Event History

May 30, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Oct 20, 2026
CVE Published
via MITRE·09:02 PM
Data Sourced
via MITRE·09:02 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 cause Chrome to process a crafted HTML page. The issue can be triggered remotely through web content.

2

What is the security boundary affected by the vulnerability?

The disclosed impact is reading memory inside Chrome's sandbox. The provided information does not indicate that the issue enables escape from the sandbox or code execution.

3

Which Chrome versions need updating?

Google Chrome versions prior to 156.0.8078.47 are affected. Update Chrome to 156.0.8078.47 or a later version.

Company

Resources

Contact

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