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Description

Improper Input Validation (CWE-20) in the internal Content Connectors search endpoint in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153)

PUBLISHED Reserved 2026-02-16 | Published 2026-02-26 | Updated 2026-02-26 | Assigner elastic




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-20 Improper Input Validation

Product status

Default status
unaffected

9.3.0 (semver)
affected

8.4.0 (semver)
affected

9.0.0 (semver)
affected

References

discuss.elastic.co/...3-1-security-update-esa-2026-13/385249

cve.org (CVE-2026-26935)

nvd.nist.gov (CVE-2026-26935)

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