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CVE-2025-11375

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

Consul and Consul Enterprise’s (“Consul”) event endpoint is vulnerable to denial of service (DoS) due to lack of maximum value on the Content Length header. This vulnerability, CVE-2025-11375, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.

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 6.5 · hashicorpNVD modified 2026-10-18 21:10

Affected (CPE criteria) 2

  • cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
  • cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*

References 1