CVE-2025-41118 Affecting grafana-pyroscope-1.12 package, versions <1.12.2-r13


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

Social Trends
EPSS
0.41% (34th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-GRAFANAPYROSCOPE112-16265599
  • published25 Apr 2026
  • disclosed15 Apr 2026

Introduced: 15 Apr 2026

CVE-2025-41118  (opens in a new tab)

How to fix?

Upgrade Chainguard grafana-pyroscope-1.12 to version 1.12.2-r13 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana-pyroscope-1.12 package and not the grafana-pyroscope-1.12 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1