CVE-2026-11029: Insufficient validation of untrusted input in Drag and Drop

Published Mar 30, 2026
·
Updated

Chromium: CVE-2026-11029 Insufficient validation of untrusted input in Drag and Drop

Other sources

Insufficient validation of untrusted input in Drag and Drop in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

— 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<149.0.7827.53
149.0.7827.53
Microsoft Edge<149.0.4022.53
All of the following
Google Chrome<149.0.7827.53
Google Android
Microsoft Edge (Chromium-based)<149.0.4022.53
149.0.4022.53

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

    Fixed in 149.0.4022.53
  3. Upgrade

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

    Fixed in 149.0.7827.53

Event History

Mar 30, 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 9, 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-2026-11029?

CVE-2026-11029 has a critical severity rating of 9.6 according to the CVSS 3.1 score.

2

How do I fix CVE-2026-11029?

To mitigate CVE-2026-11029, update Google Chrome on Android to version 149.0.7827.53 or later.

3

What are the potential consequences of CVE-2026-11029?

CVE-2026-11029 could allow a remote attacker to escape the sandbox of a compromised renderer process.

4

Which software is affected by CVE-2026-11029?

CVE-2026-11029 affects Google Chrome for Android and Microsoft Edge based on Chromium.

5

What does insufficient validation mean in the context of CVE-2026-11029?

Insufficient validation in CVE-2026-11029 refers to the lack of proper checks on untrusted input during drag and drop operations.

Company

Resources

Contact

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