CVE-2025-64331: suricata before 7.0.13 (exclusive), from 8.0.0 (inclusive), before 8.0.2 (exclusive), < 7.0.13, < 8.0.2

CVE-2025-64331. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.0032 (percentile 0.23439), scored 17-Oct-2026.

Affected technology

suricata · before 7.0.13 (exclusive)
oisf

suricata · from 8.0.0 (inclusive), before 8.0.2 (exclusive)
oisf

suricata · < 7.0.13, < 8.0.2
OISF

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 18-Oct-2026 20:24 UTC

CWE: CWE-121, CWE-787
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.0032 · percentile 0.23439 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 20:23:06.032219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-64331.html