# Elastic Apm Server vulnerabilities

Source: https://junglewise.ai/threats/technologies/apm-server  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/apm-server.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Elastic Apm Server: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-115716, was published on 3 November 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 3
- Last 90 days: 4
- All time: 4 (0 critical, 0 exploited in the wild)

## About Elastic Apm Server

Elastic service for receiving, processing, and storing application performance monitoring data.

## Latest Elastic Apm Server vulnerabilities

- [CVE-2026-115716: Elastic APM Server denial of service via oversized OTLP payloads](https://junglewise.ai/threats/cve-2026-115716-allocation-of-resources-without-limits-or-throttling-cwe-770-in) (medium, CVSS 6.5, published 3 Nov 2026)
- [CVE-2026-115714: Elastic Docker images certificate validation flaw in OS bundle](https://junglewise.ai/threats/cve-2026-115714-improper-certificate-validation-cwe-295-in-the-operating-system) (high, CVSS 7.4, published 3 Nov 2026)
- [CVE-2026-115289: Elastic APM Server configuration cache collision information disclosure](https://junglewise.ai/threats/cve-2026-115289-use-of-multiple-resources-with-duplicate-identifier-cwe-694-in) (medium, CVSS 4.3, published 3 Nov 2026)
- [CVE-2026-78594: Elastic APM Server improper handling of compressed data denial of service](https://junglewise.ai/threats/cve-2026-78594-elastic-apm-server-improper-handling-of-compressed-data-denial-of) (medium, CVSS 4.9, published 2 Sep 2026)

## Most severe Elastic Apm Server vulnerabilities

- [CVE-2026-115714: Elastic Docker images certificate validation flaw in OS bundle](https://junglewise.ai/threats/cve-2026-115714-improper-certificate-validation-cwe-295-in-the-operating-system) (high, CVSS 7.4, published 3 Nov 2026)
- [CVE-2026-115716: Elastic APM Server denial of service via oversized OTLP payloads](https://junglewise.ai/threats/cve-2026-115716-allocation-of-resources-without-limits-or-throttling-cwe-770-in) (medium, CVSS 6.5, published 3 Nov 2026)
- [CVE-2026-78594: Elastic APM Server improper handling of compressed data denial of service](https://junglewise.ai/threats/cve-2026-78594-elastic-apm-server-improper-handling-of-compressed-data-denial-of) (medium, CVSS 4.9, published 2 Sep 2026)
- [CVE-2026-115289: Elastic APM Server configuration cache collision information disclosure](https://junglewise.ai/threats/cve-2026-115289-use-of-multiple-resources-with-duplicate-identifier-cwe-694-in) (medium, CVSS 4.3, published 3 Nov 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 1 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 3 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Elastic technologies

- [Elastic Kibana](https://junglewise.ai/threats/technologies/kibana): 93 vulnerabilities
- [Elasticsearch](https://junglewise.ai/threats/technologies/elasticsearch): 45 vulnerabilities
- [Elastic Cloud Enterprise](https://junglewise.ai/threats/technologies/elastic-cloud-enterprise): 7 vulnerabilities
- [Elastic Cloud on Kubernetes](https://junglewise.ai/threats/technologies/cloud-on-kubernetes): 4 vulnerabilities
- [Elastic Fleet Server](https://junglewise.ai/threats/technologies/fleet-server): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Elastic Apm Server vulnerabilities", https://junglewise.ai/threats/technologies/apm-server, 11 November 2026.