CVE-2026-31935

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/2/2026

Derniere modification4/3/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-400CWE-770

References

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)

Correlations IOC

Aucune correlation enregistree

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