Suricata 3.0.1 released!


We are pleased to announce Suricata 3.0.1. This release fixes many important issues in 3.0 and upgrading is highly recommended.


– fixes for multiple stability issues
– many memory leak fixes
Hyperscan MPM support (experimental)

Get the new release here:

All Changes

For a complete list of closed tickets, please see:

3.0.1RC1 tickets
3.0.1 tickets

When upgrading from 3.0, please see these notes.

Special thanks

We’d like to thank the following people and corporations for their contributions and feedback:

FireEye, Intel, ANSSI, Emerging Threats / Proofpoint, Stamus Networks,
NorCert, Ntop, Lastline, AFL project, CoverityScan

Justin Viiret, Tom Decanio, Mats Klepsland, Alexander Gozman,
Aleksey Katargin Maurizio Abba, Alessandro Guido, David Diallo,
Giuseppe Longo, Chris Wakelin, Jon Zeolla, Andreas Moe,
Nicolas Thill, Travis Green, bladeswords Alfredo Cardigliano,
Rob Mosher, Andrew Brown, Andre ten Bohmer

About Suricata

Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine. Open Source and owned by a community run non-profit foundation, the Open Information Security Foundation (OISF). Suricata is developed by the OISF, its supporting vendors and the community.

November 9-11 we’ll be in Washington, DC, for our 2nd Suricata User Conference:

If you need help installing, updating, validating and tuning Suricata we have a training program. Please see

For support options also see