# Elastic vulnerabilities & exploitation

> As of 2026-10-05, Threadlinqs tracks 18 Elastic CVEs, 0 in the CISA Known Exploited Vulnerabilities catalog, linked to 0 tracked threat campaigns.

**Data as of:** 2026-10-05

## Exploitation timeline

Threadlinqs has recorded 18 Elastic CVEs published between 2026-07-15 and 2026-09-15. The busiest month was 2026-09 (11 new CVEs). None of them is listed in CISA KEV yet.

## Most exploited vulnerabilities

Ranked with CISA KEV listings first, then EPSS exploit probability, then CVSS score. Showing 18 of 18 tracked Elastic CVEs.

- [CVE-2026-94408](https://intel.threadlinqs.com/cve/CVE-2026-94408) — MEDIUM 4.9 · EPSS 0.4% · 2026-09-26
- [CVE-2026-82294](https://intel.threadlinqs.com/cve/CVE-2026-82294) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-82300](https://intel.threadlinqs.com/cve/CVE-2026-82300) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-94396](https://intel.threadlinqs.com/cve/CVE-2026-94396) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-94397](https://intel.threadlinqs.com/cve/CVE-2026-94397) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-94398](https://intel.threadlinqs.com/cve/CVE-2026-94398) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-94399](https://intel.threadlinqs.com/cve/CVE-2026-94399) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-94400](https://intel.threadlinqs.com/cve/CVE-2026-94400) — MEDIUM 6.5 · EPSS 0.4% · 2026-09-26
- [CVE-2026-63144](https://intel.threadlinqs.com/cve/CVE-2026-63144) — MEDIUM 6.5 · EPSS 0.2% · 2026-07-21
- [CVE-2026-63260](https://intel.threadlinqs.com/cve/CVE-2026-63260) — MEDIUM 6.5 · EPSS 0.2% · 2026-07-21
- [CVE-2026-63261](https://intel.threadlinqs.com/cve/CVE-2026-63261) — MEDIUM 6.5 · EPSS 0.2% · 2026-07-21
- [CVE-2026-63143](https://intel.threadlinqs.com/cve/CVE-2026-63143) — MEDIUM 4.3 · EPSS 0.2% · 2026-07-21
- [CVE-2026-63259](https://intel.threadlinqs.com/cve/CVE-2026-63259) — MEDIUM 4.3 · EPSS 0.2% · 2026-07-21
- [CVE-2026-78582](https://intel.threadlinqs.com/cve/CVE-2026-78582) — MEDIUM 6.5 · EPSS 0.2% · 2026-09-26
- [CVE-2026-72668](https://intel.threadlinqs.com/cve/CVE-2026-72668) — HIGH 7.3 · EPSS 0.2% · 2026-09-26
- [CVE-2026-63142](https://intel.threadlinqs.com/cve/CVE-2026-63142) — MEDIUM 5 · EPSS 0.2% · 2026-07-21
- [CVE-2026-72662](https://intel.threadlinqs.com/cve/CVE-2026-72662) — MEDIUM 6.3 · EPSS 0.2% · 2026-09-26
- [CVE-2026-63145](https://intel.threadlinqs.com/cve/CVE-2026-63145) — MEDIUM 4.3 · EPSS 0.2% · 2026-07-21

## Products affected

Threadlinqs normalises CPE and CNA product records across all 18 CVEs; 2 distinct Elastic products are affected. The most frequently affected:

- Kibana — 10 CVEs
- Elasticsearch — 8 CVEs

## Threat activity

No tracked threat campaign references Elastic products or CVEs yet. Vulnerability records are still monitored for exploitation and linked as campaigns are ingested.

## How to prioritise Elastic patching

This order follows the data Threadlinqs holds for Elastic, not a generic severity checklist:

- No Elastic CVE is in CISA KEV yet, so rank by exploit probability instead.
- Outside KEV, the highest EPSS scores are [CVE-2026-94408](https://intel.threadlinqs.com/cve/CVE-2026-94408) (0.4%), [CVE-2026-82294](https://intel.threadlinqs.com/cve/CVE-2026-82294) (0.4%), [CVE-2026-82300](https://intel.threadlinqs.com/cve/CVE-2026-82300) (0.4%).
- 0 CVEs score Critical and 1 High on CVSS v3 (maximum 7.3, average 6); sequence these after KEV and high-EPSS items.

## About this data

Vendor attribution comes from the CNA and CPE product records of each CVE, folded to one vendor name; CVSS, EPSS and KEV status are read from the Threadlinqs CVE catalog; campaign and actor links come from tracked threat records. Counts reflect the data as of 2026-10-05 and refresh daily.

Canonical: https://intel.threadlinqs.com/vendors/elastic
All vendors: https://intel.threadlinqs.com/vendors
Full detection coverage and IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp