MEDIUM 4.3 NVD

CVE-2026-115289

Use of Multiple Resources with Duplicate Identifier (CWE-694) in APM Server can lead to information disclosure via a specially crafted agent configuration reque

Use of Multiple Resources with Duplicate Identifier (CWE-694) in APM Server can lead to information disclosure via a specially crafted agent configuration request. An authenticated APM agent could receive the central agent configuration that belongs to a different service until the cached configuration expires. A service could also run with central configuration settings, such as sampling settings, that were meant for a different service.

References

https://discuss.elastic.co/t/apm-server-8-19-24-9-4-9-9-5-6-security-update-esa-2026-200/3

Published: 2026-11-03 · Source: NVD · Feed updated: 2026-11-03

This medium severity vulnerability with a CVSS score of 4.3 was published on 2026-11-03 via NVD.

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