CVE-2026-31932

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CVSS 3.1

7.5 high

EPSS

<1%p19

Published

Apr 2, 2026 (Apr 2, 2026)

Modified

Jun 17, 2026

Description

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4.

Vendors: oisf
Products: suricata
Weakness: CWE-407
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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