CVE-2026-106315: Use after free in Modularization

Published Mar 30, 2026
·
Updated

Use after free in Modularization in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Credit

Google

Affected Software

2 affected componentsFixes available
Google Chrome<155.0.8059.39
155.0.8059.39
Google Chrome<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

Mar 30, 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·07:17 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What must an attacker do to exploit this issue?

An attacker needs to induce a user to interact with a crafted HTML page. The issue is remotely reachable and requires no privileges, but user interaction is required.

2

What is the security impact if exploitation succeeds?

Successful exploitation can allow arbitrary code execution inside the Chrome sandbox. The supplied CVSS vector rates confidentiality, integrity, and availability impact as high.

3

Which Chrome versions should be updated?

Google Chrome versions prior to 155.0.8059.39 are affected. Updating to 155.0.8059.39 or later addresses the affected version range described.

Company

Resources

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