CVE-2026-31935

HIGH

7.5

Beschreibung

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frames can lead to memory exhaustion, usually resulting in the Suricata process being shut down by the operating system. This issue has been patched in versions 7.0.15 and 8.0.4.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/2/2026

Zuletzt geandert4/3/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-400CWE-770

Referenzen

https://github.com/OISF/suricata/security/advisories/GHSA-vxrp-5pg7-7v4x(security-advisories@github.com)

https://redmine.openinfosecfoundation.org/issues/8289(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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