NVD security advisory
Security advisory for HashiCorp Consul and Consul Enterprise
CVE-2026-105626
Full advisory details, affected packages, severity context, and original source.
Affected technology
HashiCorp Consul and Consul EnterpriseAffected product
Advisory overview
HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service in the HTTP API that may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability (CVE-2026-105626) is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19.
