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CVE-2026-31933

Suricata stream: quadratic complexity in stream inspection PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
OISF / suricataaffected < 7.0.15; affected >= 8.0.0, < 8.0.4

CWE

CWE-407

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.