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CVE-2026-33754 Wazuh: Unauthenticated cluster packet length leads to uncontrolled memory allocation (remote DoS)

🗓️ 16 Jul 2026 23:40:59Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 15 Views

Unauthenticated attacker can exhaust memory in Wazuh cluster by large payload; fixed in 4.14.5.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-33754
16 Jul 202623:40
attackerkb
cve
CVE
CVE-2026-33754
16 Jul 202623:40
cve
cvelist
Cvelist
CVE-2026-33754 Wazuh: Unauthenticated cluster packet length leads to uncontrolled memory allocation (remote DoS)
16 Jul 202623:40
cvelist
euvd
EUVD
EUVD-2026-45077
16 Jul 202623:40
euvd
nvd
NVD
CVE-2026-33754
17 Jul 202600:16
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ptsecurity
Positive Technologies
PT-2026-60607
16 Jul 202600:00
ptsecurity

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16 Jul 2026 23:40Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.5
EPSS0.00369
SSVC
15