CVE-2026-26931

MEDIUM

5.7

Beschreibung

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).

CVE Details

CVSS v3.1 Bewertung5.7

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorADJACENT_NETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/19/2026

Zuletzt geandert3/20/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-789

Referenzen

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

IOC Korrelationen

Keine Korrelationen erfasst

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