CVE-2026-14424: Use after free in Dawn

Published May 29, 2026
·
Updated

Chromium: CVE-2026-14424 Use after free in Dawn

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 Dawn in Google Chrome on Mac prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

— NVD

Credit

Google

Affected Software

6 affected componentsFixes available
Google Dawn (in Google Chrome)<150.0.7871.46
Google Chrome<150.0.7871.46
150.0.7871.46
All of the following
Google Chrome<150.0.7871.46
Apple macOS
Microsoft Edge (Chromium-based)<150.0.4078.48
150.0.4078.48
Microsoft Edge<150.0.4078.48

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 150.0.7871.46
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 150.0.4078.48
  3. Upgrade

    Upgrade Chromium to a version that resolves this vulnerability.

    Fixed in 150.0.7871.46
  4. Compensating control

    Because successful exploitation could allow a potential sandbox escape via a crafted HTML page, limit exposure by reducing browsing of untrusted/unknown HTML content until Chromium/Edge is updated.

Event History

May 29, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jul 1, 2026
CVE Published
via MITRE·10:22 PM
Data Sourced
via MITRE·10:22 PM
DescriptionWeakness
Data Sourced
via NVD·11:16 PM
DescriptionSeverityWeaknessAffected Software
Jul 11, 2026
Data Sourced
via Microsoft·10:39 PM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·10:39 PM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2026-14424?

The severity of CVE-2026-14424 is classified as High.

2

What issue does CVE-2026-14424 describe?

CVE-2026-14424 describes a Use After Free vulnerability in Dawn in Google Chrome on Mac.

3

How can CVE-2026-14424 be exploited?

CVE-2026-14424 can be exploited by a remote attacker to perform a potential sandbox escape via a crafted HTML page.

4

How do I fix CVE-2026-14424?

To fix CVE-2026-14424, update Google Chrome to version 150.0.7871.46 or later.

5

On which platform does CVE-2026-14424 affect Google Chrome?

CVE-2026-14424 affects Google Chrome on Mac systems.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203