Bug 2559315 (CVE-2026-115364) - CVE-2026-115364 github.com/openbao/openbao: openbao: Denial of Service via missing header check on quit endpoints
Summary: CVE-2026-115364 github.com/openbao/openbao: openbao: Denial of Service via mi...
Keywords:
Status: NEW
Alias: CVE-2026-115364
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-22 20:27 UTC by OSIDB Bzimport
Modified: 2026-11-03 11:31 UTC (History)
0 users

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-22 20:27:37 UTC 
OpenBao before 2.6.3 contains a missing authorization check that allows attackers to stop Agent and Proxy services by omitting the X-Vault-Header. When require_request_header is enabled, attackers can send requests via server-side request forgery to /agent/v1/quit or /proxy/v1/quit to shut down these services.
Note You need to log in before you can comment on or make changes to this bug.