MEDIUMVulnerability
CVE-2026-56145
Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive memory consumption, causing the Elasticsearch node to crash.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-56145
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-07-21T20:17:02.500
- last_modified
- 2026-08-07T20:10:36.160
Related Entities (3)
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Uncontrolled Resource Consumption
Explore deeper with Ninja Signal's threat intelligence graph