CVE-2026-33754: wazuh — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-33754

CVSS 6.5 · Medium EPSS 0,37%

Kerentanan Uncontrolled Resource Consumption pada wazuh. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions 3.9.0 and above, prior to 4.14.5, a remote attacker can trigger memory exhaustion in the cluster protocol parser by sending a crafted message header with an arbitrarily large payload length. The length is trusted before authentication/decryption and used directly to allocate memory, allowing unauthenticated denial of service of the cluster service. This issue has been fixed in version 4.14.5.

Rincian

Terbit di NVD: 17 Juli 2026
Terakhir diubah: 20 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber github.com
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-400: Uncontrolled Resource Consumption
EPSS (30 hari): 0,37% peluang dieksploitasi; lebih tinggi dari 29,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
wazuh	wazuh	Versi 3.9.0 hingga sebelum 4.14.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/wazuh/wazuh/security/advisories/GHSA-476v-28pp-5wg9 exploit · advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.