CVE-2026-26931

MEDIUM

5.7

Descripcion

Memory Allocation with Excessive Size Value (CWE-789) in the Prometheus remote_write HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation (CAPEC-130).

Detalles CVE

Puntuacion CVSS v3.15.7

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueADJACENT_NETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/19/2026

Ultima modificacion3/20/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-789

Referencias

https://discuss.elastic.co/t/metricbeat-8-19-13-9-2-5-security-update-esa-2026-09/385532(security@elastic.co)

Correlaciones IOC

Sin correlaciones registradas

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