NEW: Suricata 6.0.6 and 5.0.10 releases!

We are very pleased to announce the releases of Suricata 6.0.6 and 5.0.10. These releases are bug fix releases, fixing a number of important issues. Find out more information below, visit our downloads page, or email us at to learn more.

◆ Notable Changes:

Various security, performance, accuracy, and stability issues have been fixed.

Tickets for 5.0.10: 5.0.10 – Suricata – Open Information Security Foundation
Tickets for 6.0.6: 6.0.6 – Suricata – Open Information Security Foundation

There are no new Suricata-Update or libhtp updates at this time.

◆ 5.0 EOL timeline:

The 5.0 branch will go End Of Life (EOL) on August 1st, 2022. After this date, no more fixes will be produced or released for the 5.0 branch.

◆ Special Thanks:

Arne Welzel, Eloy Pérez González, Eric Leblond, Michael Tremer, Sascha Steinbiss, Xiaofan Wang.

…and thank YOU, our community, for your ongoing support!

◆ SuriCon2022 Tickets:

We’re excited to have an in-person event this fall, join us for the conference and pre-conference trainings!

SuriCon2022 – Tickets
SuriCon2022 – Pre-Conference Trainings

◆ Social Media:

Join our Forum at

Follow us on Twitter at Suricata IDS/IPS (@Suricata_IDS) / Twitter


◆ About Suricata:

Suricata is a high-performance Network Threat Detection, 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 OISF, its supporting vendors, and the community.