GHSA-w2gr-585j-r428
Metricbeat affected by multiple denial of service vulnerabilities
At a glance
- Published
- Updated
- CVE
- CVE-2026-0528
- Aliases
- GO-2026-4360
- CVSS_V3
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Improper Validation of Array Index (CWE-129) exists in Metricbeat can allow an attacker to cause a Denial of Service through Input Data Manipulation (CAPEC-153) via specially crafted, malformed payloads sent to the Graphite server metricset or Zookeeper server metricset. Additionally, Improper Input Validation (CWE-20) exists in the Prometheus helper module that can allow an attacker to cause a Denial of Service through Input Data Manipulation (CAPEC-153) via specially crafted, malformed metric data.
Affected packages
| Package | Versions |
|---|---|
| Go · github.com/elastic/beats/v7 | introduced 0, fixed 7.0.0-alpha2.0.20251217054608-6e42552a23ce |
| Go · github.com/elastic/beats/v7 | introduced 8.0.0, fixed 8.19.10 |
| Go · github.com/elastic/beats/v7 | introduced 9.0.0, fixed 9.1.10 |
| Go · github.com/elastic/beats/v7 | introduced 9.2.0, fixed 9.2.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-0528 ADVISORY
- https://github.com/elastic/beats/commit/0025fbfe668936eb8fa65b838508faf3c3c04387 WEB
- https://github.com/elastic/beats/commit/6e42552a23cec734e7977ebd3eb7fb797ddce456 WEB
- https://github.com/elastic/beats/commit/c7664c91a5a68c2df782bfeffe4fb7f42ff2ad1a WEB
- https://discuss.elastic.co/t/metricbeat-8-19-10-9-1-10-9-2-4-security-update-esa-2026-01/384519 WEB
- https://github.com/elastic/beats PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |