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CVE PROGRAM SOURCE RECORD6.4 Medium

CVE-2026-115804

Consul vulnerable to an authorization bypass in health check registration

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Status
Published
Published
Updated
Assigning organization
HashiCorp

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

HashiCorp Consul

Default version status: unaffected

  • 0.7.2 to < 2.1.0affected

HashiCorp Consul Enterprise

Default version status: unaffected

  • 0.7.2 to < 2.1.0affected

References