CVE-2026-53682: Vulnerability in Red Hat Red Hat Certificate System 9
An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts and receive a structured response enumerating internal PKI/CA hosts and roles (security domain topology and participating subsystems), without requiring a principal, client certificate, or session.
CVE-2026-53682: Vulnerability in Red Hat Red Hat Certificate System 9
Description
An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts and receive a structured response enumerating internal PKI/CA hosts and roles (security domain topology and participating subsystems), without requiring a principal, client certificate, or session.
CVSS v3.1
Score 5.3medium
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- redhat
- Date Reserved
- 2026-06-10T12:31:11.556Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://access.redhat.com/security/cve/CVE-2026-53682","vendor":"Red Hat"}]
Threat ID: 6a96caaeacd9273b49b68516
Added to database: 09/01/2026, 12:53:02 UTC
Last updated: 09/01/2026, 13:22:54 UTC
Views: 4
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