CVE-2026-94398

mediumpriority · track · 0EPSS 0.004 · 35 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.42% (35th) EPSS

CVSS 6.5 · medium

Is it mine?

12 products

Who says so?

3 sources

cert_bund · nvd · osv

EPSS · scored 2026-10-22

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · security@elastic.coexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3573Elasticsearch: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2026-09-24csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Elasticsearch ausnutzen, um einen Denial of Service Angriff durchzuführen.
BIT-elasticsearch-2026-94398Uncontrolled Resource Consumption in Elasticsearch Leading to denial of service2026-10-01vendor · osvUS
Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)

Which sources assert this record, and when.

published 2026-09-26modified 2026-09-29

External citations — patches, advisories, analysis.

scry

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