CVE-2026-32984CWE-125

Heap buffer overflow in wazuh-authd

Medium · published March 27, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
30.8
In the wild
Unconfirmed
What it is

Wazuh authd contains a heap-buffer overflow vulnerability that allows attackers to cause memory corruption and malformed heap data by sending specially crafted input. Attackers can exploit this vulnerability to trigger a denial of service condition, resulting in low impact on the availability of the authentication daemon.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00380 · 30.8th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-03-27T15:02Z
EPSS history
Timeline
  • 27 MAR 15:02Z
    Heap buffer overflow in wazuh-authd
    cvelistv5