VULNERABILITY INTELLIGENCE

CVE-2025-11374

CVSS score6.5 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2025-10-28
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

Consul and Consul Enterprise’s (“Consul”) key/value endpoint is vulnerable to denial of service (DoS) due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, 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.

Weakness classification

  • security@hashicorp.com: CWE-770

Primary references