GitHub Advisoryadvisory · Go

GHSA-5vrw-qjxw-89r5 Metricbeat Allocates Memory with Excessive Size Value Leading to Denial of Service

MEDIUM Published 2026-03-19 Modified 2026-03-19 Official page ↗
Aliases
CVE-2026-26931
Ecosystem
Go
Packages
github.com/elastic/beats/v7
Severity
Moderate
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-789
Reviewed
2026-03-19

Affected packages

• Go github.com/elastic/beats/v7: < 7.0.0-alpha2.0.20260112100137-de072c4e371e → fixed in 7.0.0-alpha2.0.20260112100137-de072c4e371e

Description

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).

Related

Alias · CVE (1)

  • CVE-2026-26931 Memory Allocation with Excessive Size Value (CWE-789) in the Prometheus remote_write HTTP handler in Metricbeat can lead Denial of Service… vulnerability

Weakness · CWE (1)

  • CWE-789 Memory Allocation with Excessive Size Value weakness

References