What is GHSA-jvjr-rxxh-8cxq?

GHSA-jvjr-rxxh-8cxq is a security advisory published by GitHub Security Advisories with Medium severity. Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information...

Which CVE IDs does GHSA-jvjr-rxxh-8cxq cover?

GHSA-jvjr-rxxh-8cxq covers the following CVE IDs: CVE-2026-78584. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jvjr-rxxh-8cxq?

GHSA-jvjr-rxxh-8cxq has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-jvjr-rxxh-8cxqMediumCVSS 4.3

Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information...

Vendor

GitHub Security Advisories

Published

September 2, 2026

Last Modified

September 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-78584 →

📋 Description

Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information disclosure via Query System for Information (CAPEC-54). An authenticated user holding Osquery live-query privileges could determine whether a scheduled query identifier exists in a Kibana space they are not authorized to access.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78584
https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-161/390115
https://github.com/advisories/GHSA-jvjr-rxxh-8cxq