Currently the v3 (old stable) and v4 (stable) branches are actively receiving security fixes. Support for v3 has ended as of 2026-01-01.
The v5 branch is still early in development and only receives security fixes when they are synced from the v4 branch.
| Version | Supported |
|---|---|
| 5.x.y | |
| 4.x.y | ✅ |
| 3.x.y | ❌ |
| 2.0.x | ❌ |
| 1.2.y | ❌ |
| 1.1.y | ❌ |
| 1.0.y | ❌ |
Please do not report security vulnerabilities on GitHub. Instead, get the attention of a developer in our development IRC channel at ircs://irc.teranova.net/inspircd.dev and PM them the details. If this doesn't get a response please email Sadie at sadie+inspircd@witchery.services with "InspIRCd Security" in the subject line.
We will triage your issue as soon as possible and try to release a fixed version within a week of receiving your report.