CVE-2026-74038: wazuh from 4.0.0 (inclusive), before 4.14.6 (exclusive); +1 more affected products

CVE-2026-74038. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.00546 (percentile 0.44935), scored 21-Oct-2026.

Affected technology

wazuh · from 4.0.0 (inclusive), before 4.14.6 (exclusive)
wazuh

wazuh-manager · 4.0.0 to before 4.14.6
Wazuh

Description’s affected range: before 4.14.6

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Active user interaction

What an attacker can do

Unauthenticated remote attackers can cause denial of service by enrolling an agent with a dot-sequence name such as ".." through the enrollment port. Vendor/CNA’s CVSS 4.0 assessment (base score 7.0/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.

Published 23-Oct-2026 06:11 UTC

CWE: CWE-22
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H · Vendor/CNA
EPSS: 0.00546 · percentile 0.44988 · 2026-10-22
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-74038.html