CVE-2026-26932
Improper Validation of Array Index in Packetbeat Leading to Denial of Service
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
26 feb 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Improper Validation of Array Index (CWE-129) in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation (CAPEC-153). An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requires the pgsql protocol to be explicitly enabled and configured to monitor traffic on the targeted port.
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Elastic · Packetbeat¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →