CVE-2024-6103: Use after free in Dawn

Published Jun 4, 2024
·
Updated

Chromium: CVE-2024-6103: 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 prior to 126.0.6478.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

— MITRE

Credit

wgslfuzz

Affected Software

11 affected componentsFixes available
Microsoft Edge (Chromium-based)
Patch available
Google Chrome<126.0.6478.114
126.0.6478.114
Google Chrome<126.0.6478.114
debian/chromium<126.0.6478.114-1~deb12u1
126.0.6478.114-1~deb12u1
debian/chromium<126.0.6478.114-1
126.0.6478.114-1
debian/chromium<126.0.6478.114-1
126.0.6478.114-1
alpine/qt6-qtwebengine<6.7.2-r2
6.7.2-r2
alpine/qt6-qtwebengine<6.7.2-r2
6.7.2-r2
alpine/qt6-qtwebengine<6.7.2-r2
6.7.2-r2
alpine/qt6-qtwebengine<6.7.2-r2
6.7.2-r2
debian/chromium
150.0.7871.100-1~deb12u1156.0.8078.79-1~deb12u1150.0.7871.181-1~deb13u1156.0.8078.79-1~deb13u1156.0.8078.79-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Google Chrome (Trace Event) to a version that resolves this vulnerability.

    Fixed in 126.0.6478.114
  2. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 126.0.6478.114-1~deb12u1
  3. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 126.0.6478.114-1
  4. Upgrade

    Upgrade alpine/qt6-qtwebengine to a version that resolves this vulnerability.

    Fixed in 6.7.2-r2
  5. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.79-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1
  6. Upgrade

    Upgrade Chromium (Dawn) to a version that resolves this vulnerability.

    Fixed in 126.0.6478.114
  7. Upgrade

    Upgrade Microsoft Edge (Chromium-based) to a version that resolves this vulnerability.

    Fixed in 126.0.6478.114

Event History

Jun 4, 2024
CVE Published
12:00 AM
Jun 19, 2024
CVE Published
via MITRE·11:39 PM
Data Sourced
via MITRE·11:39 PM
DescriptionWeakness
Jun 20, 2024
Data Sourced
via NVD·12:15 AM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·12:15 AM
DescriptionSeverityAffected Software
Data Sourced
via Microsoft·05:00 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2024-6103?

CVE-2024-6103 is classified as a high severity vulnerability due to its potential for exploitation.

2

How do I fix CVE-2024-6103?

To fix CVE-2024-6103, users should update Google Chrome to version 126.0.6478.115 or later.

3

Which software is affected by CVE-2024-6103?

CVE-2024-6103 affects Google Chrome up to version 126.0.6478.114 and Microsoft Edge (Chromium-based) versions that rely on affected Chromium updates.

4

What type of vulnerability is CVE-2024-6103?

CVE-2024-6103 is a use-after-free vulnerability that can lead to memory corruption.

5

Is there a public exploitation of CVE-2024-6103 reported?

As of now, there are no confirmed reports of public exploitation for CVE-2024-6103.

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