Elasticsearch
93 CVEs tracked. 2 of them are in CISA KEV.
This hub aggregates every CVE we track for Elasticsearch, a product in the databases space. Use it to gauge the current risk picture and drill into individual advisories.
Elasticsearch CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 1 |
| 2025-01 | 1 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 2 |
| 2025-05 | 2 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 1 |
| 2025-11 | 0 |
| 2025-12 | 3 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 9 |
| 2026-08 | 14 |
| 2026-09 | 11 |
Severity
How the 93 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High14
- Medium75
- Low2
Latest CVEs
The 15 most recently published vulnerabilities affecting Elasticsearch.
- CVE-2026-94408Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service4.9
- CVE-2026-94397Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service6.5
- CVE-2026-94396Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service6.5
- CVE-2026-94399Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service6.5
- CVE-2026-94398Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service6.5
- CVE-2026-82300Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service6.5
- CVE-2026-82294Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service6.5
- CVE-2026-78607Missing Authorization in Elasticsearch Leading to Information Disclosure5.4
- CVE-2026-78605Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in Elasticsearch Leading to Information Disclosure5.9
- CVE-2026-72649Deserialization of Untrusted Data in Elasticsearch Leading to Remote Code Execution8.8
- CVE-2026-56143Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service4.9
- CVE-2026-72636Uncontrolled Recursion in Elasticsearch Wildcard Matching Leading to Denial of Service6.5
- CVE-2026-72642Use of Out-of-range Pointer Offset in the Elasticsearch Machine Learning Native Inference Process8.8
- CVE-2026-72639Memory Allocation with Excessive Size Value in Elasticsearch Highlighting Leading to Denial of Service6.5
- CVE-2026-72638Uncontrolled Recursion in Elasticsearch Leading to Denial of Service6.5
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