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Snort 3.12.2.0

Package v3.12.2.0 any TAR.GZ April 1, 2026

Snort 3 is an open-source network intrusion detection and prevention system (IDS/IPS) with deep packet inspection and a flexible rule language.

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Snort 3.12.2.0 improves multi-threaded performance, updates built-in detection rules, and adds compatibility with newer libpcap and DPDK versions.

Build from Source

tar xf snort3-3.12.2.0.tar.gz && cd snort3-3.12.2.0
./configure_cmake.sh --prefix=/usr/local
cd build && make -j$(nproc)
sudo make install