CVE-2026-11635: Use after free in Bluetooth

Published May 27, 2026
·
Updated

Chromium: CVE-2026-11635 Use after free in Bluetooth

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

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

— NVD

Credit

Google

Affected Software

6 affected componentsFixes available
Google Google Chrome<149.0.7827.103
Google Chrome<149.0.7827.102
149.0.7827.102
Microsoft Edge<149.0.4022.62
All of the following
Google Chrome<149.0.7827.103
Apple macOS
Microsoft Edge (Chromium-based)<149.0.4022.62
149.0.4022.62

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 149.0.7827.102
  2. Upgrade

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

    Fixed in 149.0.4022.62
  3. Upgrade

    Upgrade Google Chrome / Chromium-based Microsoft Edge (ingests Chromium) to a version that resolves this vulnerability.

    Fixed in 149.0.7827.103
  4. Compensating control

    If immediate patching is not possible, reduce exposure by preventing untrusted/remote web pages from being rendered in browsers where the compromised renderer could occur (e.g., restrict or isolate browsing to trusted sites/contexts until Chromium is updated).

Event History

May 27, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 8, 2026
CVE Published
via MITRE·11:27 PM
Data Sourced
via MITRE·11:27 PM
DescriptionWeakness
Jun 9, 2026
Data Sourced
via NVD·12:16 AM
DescriptionSeverityWeaknessAffected Software
Jun 16, 2026
Data Sourced
via Microsoft·02:13 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:13 AM
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-2026-11635?

CVE-2026-11635 has a high severity rating of 8.3 based on the CVSS 3.1 scoring system.

2

How do I fix CVE-2026-11635?

To fix CVE-2026-11635, update Google Chrome to version 149.0.7827.103 or later.

3

What type of vulnerability is identified in CVE-2026-11635?

CVE-2026-11635 is classified as a use after free vulnerability impacting Bluetooth functionality in Google Chrome.

4

What are the potential consequences of CVE-2026-11635?

Exploitation of CVE-2026-11635 could allow a remote attacker to perform a sandbox escape and execute arbitrary code.

5

Which versions of Google Chrome are affected by CVE-2026-11635?

Google Chrome versions prior to 149.0.7827.103 are affected by CVE-2026-11635.

Company

Resources

Contact

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