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Fencer Vulns
medium 6.5

CVE-2026-62147 json

Tempo-operator: tempo operator: query rbac bypass

published 2026-07-13 3 mo ago modified 2026-10-31 9 d ago also EUVD-2026-43489

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

The Tempo Operator's gateway component failed to consistently apply namespace-scoped redaction on some query API response paths when query RBAC was enabled, allowing an authenticated user to read span attributes belonging to other tenants' namespaces.

Patch / fix

  • Red Hat Red Hat OpenShift distributed tracing 3.10.1 1782501195, 1782510941

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-62147 updated cvss 6.5

tempo-operator: Tempo Operator: Query RBAC bypass

  • Red Hat OpenShift distributed tracing 3.10.1 rhosdt/tempo-rhel9-operator 1782501195, rhosdt/tempo-operator-bundle 1782510941
    fixed: vendor fix RHSA-2026:33612
  • Red Hat OpenShift distributed tracing 3.10.1 rhosdt/tempo-rhel9 1782501196, rhosdt/tempo-query-rhel9 1782501220, rhosdt/tempo-gateway-rhel9 1782501200, rhosdt/tempo-gateway-opa-rhel9 1782501180, rhosdt/tempo-jaeger-query-rhel9 1782498923
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Red Hat Red Hat OpenShift distributed tracing 3.10.1

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.