CVE-2026-14415: Inappropriate implementation in V8 on 2026-05-20

Published May 20, 2026
·
Updated

Chromium: CVE-2026-14415 Inappropriate implementation in V8

Other sources

Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 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: Low)

— NVD

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

5 affected componentsFixes available
Google Chrome<150.0.7871.46
Google V8<150.0.7871.46
Google Chrome<150.0.7871.46
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 150.0.4078.48
  2. Upgrade

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

    Fixed in 150.0.7871.46
  3. Compensating control

    Because Edge is Chromium-based and inherits the issue, mitigate interim exposure by preventing remote attackers from being able to get users to perform the specific UI gestures required by the vulnerability (e.g., educate users and avoid interacting with untrusted/unknown web pages).

Event History

Jul 1, 2026
CVE Published
via MITRE·10:21 PM
Data Sourced
via MITRE·10:21 PM
DescriptionWeakness
Data Sourced
via NVD·11:16 PM
DescriptionSeverityWeaknessAffected Software
Jul 11, 2026
Data Sourced
via Microsoft·10:38 PM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·10:38 PM
DescriptionAffected Software
Jul 16, 2026
Data Sourced
12:00 AM
SeverityWeakness

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-2026-14415?

The severity of CVE-2026-14415 is rated as high with a CVSS score of 8.8.

2

How do I fix CVE-2026-14415?

To fix CVE-2026-14415, update Google Chrome to version 150.0.7871.46 or later.

3

What does CVE-2026-14415 affect?

CVE-2026-14415 affects Google Chrome and the V8 engine in Google Chrome prior to version 150.0.7871.46.

4

What kind of attack is possible with CVE-2026-14415?

CVE-2026-14415 allows a remote attacker to exploit heap corruption via a crafted HTML page by convincing a user to engage in specific UI gestures.

5

When was CVE-2026-14415 published?

CVE-2026-14415 was published on May 20, 2026.

Company

Resources

Contact

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