Bug 2560991 (CVE-2026-115804) - CVE-2026-115804 github.com/hashicorp/consul: Consul: Authorization bypass via health check registration
Summary: CVE-2026-115804 github.com/hashicorp/consul: Consul: Authorization bypass via...
Keywords:
Status: NEW
Alias: CVE-2026-115804
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-26 18:26 UTC by OSIDB Bzimport
Modified: 2026-10-30 13:16 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-26 18:26:33 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.