Is CVE-2026-115804 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-115804?

CVE-2026-115804 has a CVSS v3 severity of MEDIUM (6.4).

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CVE-2026-115804

Description

HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in health check registration that may allow an authenticated user to modify health checks belonging to another service on the same node. This vulnerability (CVE-2026-115804) is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19.