Namespace Redaction Flaw in Tempo Operator by Red Hat
CVE-2026-62147

6.5MEDIUM

Key Information:

Vendor

Red Hat
Status
Red Hat Openshift Distributed Tracing 3
Vendor
CVE Published:
13 July 2026

What is CVE-2026-62147?

The Tempo Operator's gateway component contains a vulnerability that fails to consistently implement namespace-level redaction on certain query API response paths when query role-based access control (RBAC) is enabled. This oversight allows authenticated users to access span attributes belonging to namespaces of other tenants, leading to potential unauthorized data exposure.

References

https://access.redhat.com/security/cve/CVE-2026-62147
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2499635
issue-trackingx_refsource_REDHAT

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.