CVE-2026-74038

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Source

https://cve.org/CVERecord?id=CVE-2026-74038

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74038.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-74038

Aliases

GHSA-573w-mqw4-jvmr

Published

2026-08-18T17:25:08Z

Modified

2026-09-10T03:30:52Z

Severity

7.0 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Wazuh 4.0.0 < 4.14.6 Path Traversal DoS via Agent Enrollment

Details

Wazuh 4.0.0 before 4.14.6 contains a path traversal vulnerability that allows unauthenticated remote attackers to cause denial of service by enrolling an agent with a dot-sequence name such as ".." through the enrollment port. Attackers exploit insufficient validation in OS_IsValidName() and unsafe path concatenation in delete_diff() to resolve the traversal to the parent queue directory, causing its subdirectories to be removed and stopping all Wazuh services requiring manual recovery.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74038.json"
}

References

Affected packages

Git / github.com/wazuh/wazuh

Affected ranges

Type

GIT

Repo

https://github.com/wazuh/wazuh

Events

Introduced

8c2c62a6e9dcbcf2c792f7924e8cfdb26842820b

Fixed

44c2925b46bd058d2426bd44ed1b3e5d7b7b03b4

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "4.0.0"
        },
        {
            "fixed": "4.14.6"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74038.json"