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CVE-2026-40970

6.8 medium SSVC exploitation: none Analyzed
NVD · CVE.org

When configured to use an SSL bundle, Spring Boot's Elasticsearch auto-configuration does not perform hostname verification when connecting to the Elasticsearch server. Affected: Spring Boot 4.0.0–4.0.5; upgrade to 4.0.6 or later per vendor advisory.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 6.8 · vmwareNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*

References 1