5.3
Medium
CVE-2026-19113 Consul Community Edition and Consul Enterprise 1.3.0 through 2.0.2 are vulnerable to an unauthenticated denial of…
Description
Consul Community Edition and Consul Enterprise 1.3.0 through 2.0.2 are vulnerable to an unauthenticated denial of service in several agent HTTP API endpoints. A remote caller could cause the agent to consume substantial memory before the request was rejected. This vulnerability, CVE-2026-19113, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Consul 1.3 | 1.3.0 → < 2.0.3 | 2.0.3 |
| Consul Enterprise 1.3 | 1.3.0 → < 2.0.3 | 2.0.3 |
References
- discuss.hashicorp.com discuss.hashicorp.com
Timeline
- Published
- Last modified
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