CVE-2026-11629: Use after free in Ozone

Published May 26, 2026
·
Updated

Chromium: CVE-2026-11629 Use after free in Ozone

Other sources

This CVE was assigned by Chrome.  Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

— Microsoft

Use after free in Ozone in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

— NVD

Credit

Google

Affected Software

7 affected componentsFixes available
Google Google Chrome<149.0.7827.103
Microsoft Edge<149.0.4022.62
All of the following
Google Chrome<149.0.7827.103
Any of the following
Apple macOS
Linux Linux kernel
Microsoft Windows
Microsoft Edge (Chromium-based)<149.0.4022.62
149.0.4022.62

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 149.0.4022.62
  2. Upgrade

    Upgrade Google Chrome to a version that resolves this vulnerability.

    Fixed in 149.0.7827.103

Event History

Jun 8, 2026
CVE Published
via MITRE·11:27 PM
Data Sourced
via MITRE·11:27 PM
DescriptionWeakness
Jun 9, 2026
Data Sourced
via NVD·12:16 AM
DescriptionSeverityWeaknessAffected Software
Jun 12, 2026
Data Sourced
12:00 AM
SeverityWeakness
Jun 16, 2026
Data Sourced
via Microsoft·02:13 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:13 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2026-11629?

CVE-2026-11629 has a high severity rating of 8.8 on the CVSS scale.

2

How do I fix CVE-2026-11629?

To fix CVE-2026-11629, update Google Chrome to version 149.0.7827.103 or later.

3

What type of vulnerability is CVE-2026-11629?

CVE-2026-11629 is a Use After Free vulnerability found in Ozone within Google Chrome.

4

What can an attacker potentially do with CVE-2026-11629?

An attacker could potentially exploit CVE-2026-11629 to cause heap corruption via a crafted HTML page.

5

In which software is CVE-2026-11629 found?

CVE-2026-11629 is found in Google Chrome prior to version 149.0.7827.103.

Company

Resources

Contact

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