CVE-2026-11187: Insufficient policy enforcement in Glic

Published Apr 15, 2026
·
Updated

Chromium: CVE-2026-11187 Insufficient policy enforcement in Glic

Other sources

Inappropriate implementation in Glic in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

— 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

7 affected componentsFixes available
Google Chrome<149.0.7827.53
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 Google Chrome / Chromium to a version that resolves this vulnerability.

    Fixed in 149.0.7827.53
  3. Operational

    Update Microsoft Edge (Chromium-based) when it ingests Chromium 149.0.7827.53; apply the Edge update as soon as it becomes available.

Event History

Apr 15, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 4, 2026
CVE Published
via MITRE·11:05 PM
Data Sourced
via MITRE·11:05 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.

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Frequently Asked Questions

1

What is the severity of CVE-2026-11187?

The severity of CVE-2026-11187 is classified as medium with a CVSS score of 6.3.

2

How do I fix CVE-2026-11187?

To mitigate CVE-2026-11187, update Google Chrome or Microsoft Edge to the latest version available.

3

What types of applications are affected by CVE-2026-11187?

CVE-2026-11187 affects Google Chrome and Microsoft Edge, specifically versions prior to 149.0.7827.53.

4

What can an attacker do with CVE-2026-11187?

An attacker can potentially bypass navigation restrictions in Glic by using a specially crafted HTML page.

5

When was CVE-2026-11187 published?

CVE-2026-11187 was published on April 15, 2026.

Company

Resources

Contact

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