elastic/beats · Security
Metricbeat Allocates Memory with Excessive Size Value Leading to Denial of Service
- GHSA ID
- GHSA-5vrw-qjxw-89r5
- CVE ID
- CVE-2026-26931
- Severity
- medium
- Published
- Updated
- CVSS
- 5.7 · CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 5.7 · CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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).
CWEs
- CWE-789 · Memory Allocation with Excessive Size Value