CVE Feed

    Dashboard / CVE / CVE-2026-115289

    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 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.

    Published:Nov 3, 2026
    Last Modified:Nov 3, 2026
    EPS:Nov 3, 2026
    EPSS Score:
    CVSS Score:4.3

    Affected Products

    Vendor
    Elastic
    Product
    Apm Server

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-115716 (CVSS 6.5) — Allocation of Resources Without Limits or Throttling (CWE-770) in APM Server can lead to denial of service via…
    CVE-2026-78594 (CVSS 4.9) — Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service…
    CVE-2025-0712 (CVSS 7) — An uncontrolled search path element vulnerability can lead to local privilege Escalation (LPE) via Insecure Di…
    CVE-2024-11994 (CVSS 5.7) — APM server logs could contain parts of the document body from a partially failed bulk index request. Depending…
    CVE-2024-37286 (CVSS 5.7) — APM server logs contain document body from a partially failed bulk index request. For example, in case of unav…
    CVE-2024-23448 (CVSS 5.7) — An issue was discovered whereby APM Server could log at ERROR level, a response from Elasticsearch indicating …
    CVE-2023-31416 (CVSS 5.3) — Secret token configuration is never applied when using ECK <2.8 with APM Server >=8.0. This could lead to anon…
    CVE-2023-31421 (CVSS 5.9) — It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High