CVE-2026-10989: Inappropriate implementation in V8

Published May 25, 2026
·
Updated

Chromium: CVE-2026-10989 Inappropriate implementation in V8

Other sources

Inappropriate implementation in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

— MITRE

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

Credit

Google

Affected Software

4 affected componentsFixes available
Google Chrome<149.0.7827.53
149.0.7827.53
Google Chrome<149.0.7827.53
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-based browser (V8) to a version that resolves this vulnerability.

    Fixed in 149.0.7827.53

Event History

May 25, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 4, 2026
CVE Published
via MITRE·11:04 PM
Data Sourced
via MITRE·11:04 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.

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-2026-10989?

The severity of CVE-2026-10989 is classified as high with a CVSS score of 8.8.

2

How do I fix CVE-2026-10989?

To fix CVE-2026-10989, update Google Chrome or Microsoft Edge to the latest version, specifically version 149.0.7827.53 or later.

3

What type of vulnerability is CVE-2026-10989?

CVE-2026-10989 is classified as a heap corruption vulnerability due to inappropriate implementation in the V8 engine.

4

Who is affected by CVE-2026-10989?

Users of Google Chrome prior to version 149.0.7827.53 and Microsoft Edge (Chromium-based) using the affected versions are susceptible to CVE-2026-10989.

5

Can CVE-2026-10989 be exploited remotely?

Yes, CVE-2026-10989 can be exploited remotely by a malicious attacker convincing a user to perform specific UI gestures on a crafted HTML page.

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