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 only accessible by trusted users or internal systems.
This vulnerability is fixed in versions:
1.15.x: 1.15.2 and above.
1.16.x: 1.16.1 and above.
1.17.x: 1.17.0 and above (i.e. all versions).
Thanks to Théo Cusnir for reporting this vulnerability to us via our bug bounty program.
References
| Link | Resource |
|---|---|
| https://grafana.com/security/security-advisories/cve-2025-41118 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
20 Apr 2026, 20:10
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://grafana.com/security/security-advisories/cve-2025-41118 - Vendor Advisory | |
| CPE | cpe:2.3:a:grafana:pyroscope:1.16.0:*:*:*:*:*:*:* cpe:2.3:a:grafana:pyroscope:*:*:*:*:*:*:*:* |
|
| First Time |
Grafana
Grafana pyroscope |
20 Apr 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-732 |
15 Apr 2026, 20:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-15 20:16
Updated : 2026-04-20 20:10
NVD link : CVE-2025-41118
Mitre link : CVE-2025-41118
CVE.ORG link : CVE-2025-41118
JSON object : View
Products Affected
grafana
- pyroscope
CWE
CWE-732
Incorrect Permission Assignment for Critical Resource