# Tenzir Node v5.25.2

This release fixes the sigma operator to correctly load all rule files from a directory.

## 🐞 Bug Fixes

### Fix sigma operator directory handling to load all rules

Feb 3, 2026 · [@mavam](https://github.com/mavam), [@claude](https://github.com/claude) · [#5715](https://github.com/tenzir/tenzir/pull/5715)

The `sigma` operator now correctly loads all rules when given a directory containing multiple Sigma rule files. Previously, only the last processed rule file would be retained because the rules collection was being cleared on every recursive directory traversal.

```tql
sigma "/path/to/sigma/rules"
```

All rules found in the directory and its subdirectories will now be loaded and used to match against input events.

[ Download on GitHub ](https://github.com/tenzir/tenzir/releases/tag/v5.25.2)

[Get the release artifacts and source code.](https://github.com/tenzir/tenzir/releases/tag/v5.25.2)