Security Policy

Supported versions

The Zephyr project supports the following versions with security updates:

• The most recent release, and the release prior to that.
• Active LTS releases.

At this time, with the latest release of v4.0, the supported versions are:

• v4.0: Current release
• v3.7: Current LTS
• v3.6: Prior release
• v2.7: Prior LTS

Reporting process

Please see our Security Vulnerability Reporting page for details on the process.