CVE-2025-2786 describes a flaw in Tempo Operator where the creation of TempoStack or TempoMonolithic instances leads to the exposure of ServiceAccount tokens. This allows a user with full namespace access to perform TokenReview and SubjectAccessReview requests, revealing information about other users' permissions. Rated Medium (CVSS 4.3), the vulnerability has low impact on confidentiality (C:L) and does not permit privilege escalation, but it could aid in reconnaissance for future attacks. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Distributed Tracing 3 | All Versions ImpactedCNA affecteddefault affected | |
| Red Hat | Red Hat OpenShift Distributed Tracing 3.5 | Range not provided by sourceCNA affecteddefault affected | |
| Https://Github.Com/Grafana/Tempo-Operator | Tempo-Operator | >= 0, < 0.15.3CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.