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Security Advisories

CVE-2026-0528

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-0528

Severity

7.5

High

CVSS V3

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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.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-0528
  • https://github.com/advisories/GHSA-w2gr-585j-r428
  • https://pkg.go.dev/vuln/GO-2026-4360
  • https://discuss.elastic.co/t/metricbeat-8-19-10-9-1-10-9-2-4-security-update-esa-2026-01/384519

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