CVE-2026-115289 (GCVE-0-2026-115289)
Vulnerability from cvelistv5 – Published: 2026-11-03 16:43 – Updated: 2026-11-03 17:36
VLAI
EPSS
VEX
Title
Use of Multiple Resources with Duplicate Identifier in APM Server Leading to Information Disclosure
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-03 17:36 UTC
CWE
- CWE-694 - Use of Multiple Resources with Duplicate Identifier
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Elastic | APM Server |
Affected:
8.0.0 , ≤ 8.19.23
(semver)
Affected: 9.0.0 , ≤ 9.4.8 (semver) Affected: 9.5.0 , ≤ 9.5.5 (semver) |
guessed |
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