CVE-2026-112339 (GCVE-0-2026-112339)
Vulnerability from cvelistv5 – Published: 2026-11-06 15:00 – Updated: 2026-11-06 15:00
VLAI
EPSS
VEX
Title
Wazuh 3.9.0 before 4.14.9 Missing TLS Hostname Verification in fluent-forward Module
Summary
Wazuh from 3.9.0 before 4.14.9 contains a missing TLS hostname verification vulnerability in the fluent-forward module's wm_fluent_ssl_ctx() that allows network attackers to impersonate the Fluentd collector by presenting any certificate chaining to the configured ca_file. Attackers who redirect the connection via DNS, ARP, or on-path positions can receive forwarded security telemetry and the shared_key_hexdigest for offline cracking.
Severity
CWE
- CWE-297 - Improper Validation of Certificate with Host Mismatch
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wazuh/wazuh/security/advisorie… | vendor-advisory |
| https://github.com/wazuh/wazuh/releases/tag/v4.14.9 | release-notes |
| https://www.vulncheck.com/advisories/wazuh-3.9.0-… | third-party-advisory |
Impacted products
Date Public
2026-11-06 00:00
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},
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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