HashiCorp

CVE-2026-115804: HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in health check registration that may allow an authenticated user to modify hea

CVE-2026-115804 Oct 26, 2026 Source: Vendor

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.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-115804

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CVE-2026-115804 BR2026-0000-033105 unclaimed

Credited as This issue was reported to HashiCorp by Immad Sahin of ZeroTrail