CVE-2026-31931

HIGH

7.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/2/2026

Ultima modificacion4/3/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-476

Referencias

https://github.com/OISF/suricata/security/advisories/GHSA-gr22-4784-xvw3(security-advisories@github.com)

https://redmine.openinfosecfoundation.org/issues/8294(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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