What is CVE-2026-41499?

CVE-2026-41499 is a medium-severity vulnerability in Wazuh, classified under Buffer Underwrite. CVSS score: 6.5/10. Published 2026-04-29.

How severe is CVE-2026-41499?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Integer overflow in Wazuh

CVE-2026-41499

Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 4.0.0 to before version 4.14.4, multiple heap-based out-of-bounds WRITE vulnerabilities exist in parse_uname_string() (remoted_op.c)…

EPSS: 0.001 (17.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Wazuh — versions >= 4.0.0, < 4.14.4

Weakness classification (CWE)

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-qvqj-p8mm-r7h3 (x_refsource_CONFIRM, Vendor Advisory)
https://github.com/wazuh/wazuh/releases/tag/v4.14.4 (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2026-41499?: CVE-2026-41499 is a medium-severity vulnerability in Wazuh, classified under Buffer Underwrite. CVSS score: 6.5/10. Published 2026-04-29.
How severe is CVE-2026-41499?: Medium severity. CVSS v3 base score is 6.5 out of 10.