{"cve":"CVE-2026-0528","nvd":{"published":"2026-01-13T21:15:50.647","modified":"2026-06-17T10:10:53.477","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-129"],"references":["https://discuss.elastic.co/t/metricbeat-8-19-10-9-1-10-9-2-4-security-update-esa-2026-01/384519"],"products":["elastic:kibana"],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2026-0528","score":0.00425,"percentile":0.36833,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-w2gr-585j-r428","url":"https://osv.dev/vulnerability/GHSA-w2gr-585j-r428","summary":"Metricbeat affected by multiple denial of service vulnerabilities","modified":"2026-09-10T03:50:59.278322832Z","packages":[{"ecosystem":"Go","name":"github.com/elastic/beats/v7","purl":"pkg:golang/github.com/elastic/beats/v7","ranges":["<7.0.0-alpha2.0.20251217054608-6e42552a23ce"],"fixed":["7.0.0-alpha2.0.20251217054608-6e42552a23ce"]},{"ecosystem":"Go","name":"github.com/elastic/beats/v7","purl":"pkg:golang/github.com/elastic/beats/v7","ranges":[">=8.0.0 <8.19.10"],"fixed":["8.19.10"]},{"ecosystem":"Go","name":"github.com/elastic/beats/v7","purl":"pkg:golang/github.com/elastic/beats/v7","ranges":[">=9.0.0 <9.1.10"],"fixed":["9.1.10"]},{"ecosystem":"Go","name":"github.com/elastic/beats/v7","purl":"pkg:golang/github.com/elastic/beats/v7","ranges":[">=9.2.0 <9.2.4"],"fixed":["9.2.4"]}]},{"id":"GO-2026-4360","url":"https://osv.dev/vulnerability/GO-2026-4360","summary":"Metricbeat affected by multiple denial of service vulnerabilities in github.com/elastic/beats","modified":"2026-03-23T04:52:25.235122Z","packages":[{"ecosystem":"Go","name":"github.com/elastic/beats","purl":"pkg:golang/github.com/elastic/beats","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/elastic/beats/v7","purl":"pkg:golang/github.com/elastic/beats/v7","ranges":["<7.0.0-alpha2.0.20251217054608-6e42552a23ce"],"fixed":["7.0.0-alpha2.0.20251217054608-6e42552a23ce"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}