CVE-2026-10910: Type Confusion in V8

Published May 2, 2026
·
Updated

Chromium: CVE-2026-10910 Type Confusion in V8

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

Type Confusion in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

— NVD

Credit

Mufeed VH(Winfunc Research)

Affected Software

8 affected componentsFixes available
Google Chrome<149.0.7827.53
149.0.7827.53
Google Google Chrome<149.0.7827.53
All of the following
Google Chrome<149.0.7827.53
Any of the following
Apple macOS
Linux Linux kernel
Microsoft Windows
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 Chromium (V8) / Microsoft Edge (Chromium-based) to a version that resolves this vulnerability.

    Fixed in 149.0.7827.53
  3. Compensating control

    Until upgraded, restrict access to browsers rendering untrusted HTML (e.g., do not open untrusted/crafted HTML pages) to reduce the chance of triggering the V8 type confusion.

Event History

May 2, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 4, 2026
CVE Published
via MITRE·11:03 PM
Data Sourced
via MITRE·11:03 PM
DescriptionWeakness
Data Sourced
via NVD·11:16 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-2026-10910?

CVE-2026-10910 has a high severity rating of 8.8 on the CVSS scale.

2

What type of vulnerability is CVE-2026-10910?

CVE-2026-10910 is classified as a Type Confusion vulnerability in the V8 JavaScript engine of Google Chrome.

3

How do I fix CVE-2026-10910?

To fix CVE-2026-10910, ensure that you update Google Chrome or Microsoft Edge to version 149.0.7827.53 or later.

4

Which software is affected by CVE-2026-10910?

CVE-2026-10910 affects Google Chrome and Microsoft Edge (Chromium-based) browsers.

5

What is the impact of CVE-2026-10910?

CVE-2026-10910 can allow a remote attacker to execute arbitrary code on vulnerable systems due to type confusion.

Company

Resources

Contact

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