What is GHSA-rvxp-jqfr-h65p?

GHSA-rvxp-jqfr-h65p is a security advisory published by GitHub Security Advisories with Medium severity. Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data...

Which CVE IDs does GHSA-rvxp-jqfr-h65p cover?

GHSA-rvxp-jqfr-h65p covers the following CVE IDs: CVE-2026-56151. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rvxp-jqfr-h65p?

GHSA-rvxp-jqfr-h65p has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-rvxp-jqfr-h65pMediumCVSS 6.5

Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-56151 →

📋 Description

Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user can submit a specially crafted Fleet policy input that is not correctly validated, which can render Fleet agent, server, and policy management functionality unavailable.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-56151
https://discuss.elastic.co/t/kibana-8-19-17-9-3-6-9-4-3-security-update-esa-2026-45
https://github.com/advisories/GHSA-rvxp-jqfr-h65p