UNKNOWNCVE-2026-31933
Suricata stream: quadratic complexity in stream inspection
Platform
other
Component
suricata
Fixed in
7.0.15
Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, specially crafted traffic can cause Suricata to slow down, affecting performance in IDS mode. This issue has been patched in versions 7.0.15 and 8.0.4.
How to fix
Actualice Suricata a la versión 7.0.15 o superior, o a la versión 8.0.4 o superior, según corresponda a su rama de versión. Esto solucionará la vulnerabilidad de complejidad cuadrática en la inspección de flujos.
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