Summary
| Parameter | Value |
|---|---|
| CVE ID | CVE-2025-41118 |
| Alert Source | GitHub Advisory - Critical Vulnerability |
| CVE Publication Year | 2025 |
| Date Published | 2026-04-15 |
| Vendor | Grafana |
| Product | Pyroscope |
| CVSS Score | 9.1 (critical) |
| EPSS Score | No data |
| CISA KEV | No |
| Ransomware | Not confirmed |
Vulnerability Description
Pyroscope is an open-source continuous profiling database. The database supports various storage backends, including Tencent Cloud Object Storage (COS).
If the database is configured to use Tencent COS as the storage backend, an attacker could extract the secret_key configuration value from the Pyroscope API.
To exploit this vulnerability, an attacker needs direct access to the Pyroscope API. We highly recommend limiting the public internet exposure of all our databases, such that they are onl…
Required Actions
Apply vendor patches or mitigations as soon as available.
Who Is Affected?
This vulnerability affects Pyroscope by Grafana. Check if your organization uses this software and requires updates.
Sources
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