CVE-2026-11224: Use after free in Chromoting

Published Apr 14, 2026
·
Updated

Chromium: CVE-2026-11224 Use after free in Chromoting

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 Chromoting in Google Chrome on Linux prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Low)

— NVD

Credit

David Bors, Catalin Iovita

Affected Software

5 affected componentsFixes available
Google Chrome<149.0.7827.53
149.0.7827.53
All of the following
Google Chrome<149.0.7827.53
Linux Linux kernel
Microsoft Edge (Chromium-based)
Patch available
Microsoft Edge<149.0.4022.52

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 149.0.7827.53
  2. Upgrade

    Upgrade Google Chrome / Chromium (Linux) to a version that resolves this vulnerability.

    Fixed in 149.0.7827.53

Event History

Apr 14, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 4, 2026
CVE Published
via MITRE·11:05 PM
Data Sourced
via MITRE·11:05 PM
DescriptionWeakness
Data Sourced
via NVD·11:17 PM
DescriptionSeverityWeaknessAffected Software
Jun 5, 2026
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:00 PM
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-2026-11224?

CVE-2026-11224 has a high severity rating of 8.1 according to the CVSS 3.1 score.

2

How do I fix CVE-2026-11224?

To address CVE-2026-11224, update your Google Chrome or Microsoft Edge browser to the latest version available.

3

What type of vulnerability is CVE-2026-11224?

CVE-2026-11224 is classified as a 'Use After Free' vulnerability affecting Chromoting in Chromium-based browsers.

4

Which software is affected by CVE-2026-11224?

CVE-2026-11224 affects Google Chrome and Microsoft Edge (Chromium-based) prior to version 149.0.7.

5

When was CVE-2026-11224 published?

CVE-2026-11224 was published on April 14, 2026.

Company

Resources

Contact

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