CVE-2025-11374
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.
- Affected products
- Hashicorp Consul, Hashicorp Consul Enterprise, Debian, Red Os
- Hashicorp Consul
- < 1.18.12, 1.22.0, 1.20.8, 1.21.6
- Fix
- Available
- CVSS 3.1
- 6.5 MEDIUM
- EPSS
- 0.4% (32th percentile)
- Weakness
- CWE-770
- NVD status
- Analyzed
- Published
- 2025-10-28
- Attack patterns
- CAPEC-469
CVE-2025-11374 at NVD
No indexed exploits for CVE-2025-11374 yet
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No exploit for CVE-2025-11374 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.