CVE-2026-32984Low· 3.5▾ SunlitWazuh 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 servic…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 19.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.3%
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.
os_auth 3.5.0os_auth 4.3.10Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2023-7340Low· 3.5Wazuh authd service (os_auth) Heap-based Buffer Overflow
CVE-2026-32983Medium· 5.8SSL/TLS Renegotiation DoS in Wazuh Manager authd service
CVE-2026-112335Medium· 5.5Wazuh Agent 1.0.0 before 4.14.9 Stack Buffer Overflow via read_snortfull
CVE-2026-112334Medium· 4.9Wazuh 1.0.0 before 4.14.9 Out-of-Bounds Write in wazuh-execd via ar.conf
CVE-2026-112337Low· 3.7Wazuh 3.7.0 before 4.14.9 SSRF via Azure Graph nextLink Pagination
CVE-2026-112336Medium· 6.5Wazuh Manager 3.0.0 before 4.14.9 Memory Leak DoS via JSON Decoder