CVE-2026-31931

Publication date

2026-04-02 14:01:03

Family

GitHub_M

State

PUBLISHED

Description

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, use of the "tls.alpn" rule keyword can cause Suricata to crash with a NULL dereference. This issue has been patched in version 8.0.4.