What is the CVSS score of CVE-2025-41118?

CVE-2025-41118 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Is there a patch available for CVE-2025-41118?

Yes, a patch is available for CVE-2025-41118. Update the affected software to the latest version immediately.

Pyroscope CVE-2025-41118

EUVD-2025-209489 CRITICAL

Incorrect Permission Assignment for Critical Resource (CWE-732)

2026-04-15 GRAFANA

GHSA-m9hq-h476-h2g8

Information Disclosure Grafana Pyroscope

9.1

CVSS 3.1 · Vendor: GRAFANA

View

Vulnerability Assessment

Weakness

CWE

CWE-732

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V13 - Configuration Permission assignment review

Act Now Prioritize within 24-48h. Why: CRITICAL severity.

Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 26, 2026

Information disclosure in Pyroscope enables unauthenticated remote attackers to extract the Tencent Cloud Object Storage (COS) secret_key from the API if the database is configured with the Tencent COS storage backend. Fixed versions are 1.15.2, 1.16.1, and all 1.17.x releases. No active exploitation or public exploit code has been identified at this time.

Affected VersionsENISA

Pyroscope 1.0.0 <1.16.0

Affected Packages

go github.com/grafana/pyroscope fix: 1.15.2, 1.16.1

euvd pyroscope fix: 1.16.0

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 2 packages in go, euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (GRAFANA) PRIMARY 9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

SUSE CRITICAL

Red Hat 7.5 HIGH

Primary rating from Vendor (GRAFANA).

CVSS VectorVendor: GRAFANA

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Patch released

Apr 20, 2026 - 20:10 nvd

Patch available

Apr 16, 2026 - 05:29 EUVD

1.16.0

CVE Published

Apr 15, 2026 - 19:15 nvd

CRITICAL 9.1

DescriptionCVE.org

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.

Threat Intelligence Overview

EPSS Score

0.0%

Top 91% exploitable

Threat Intel

1 source

Social Media

Sightings

Data Quality

7 sources

Confidence: High

EUVD

NVD

CVE.org

EPSS

Vulnrichment GHSA Vendor CIRCL

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC No

EPSS 0.0%

Patch available Yes

Active threat No

Deciding rule

CRITICAL severity

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation

None

System Exposure· derived

Open

Automatable

Yes

Human Impact· derived

Medium

Technical Impact

Total

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +46

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Same weakness CWE-732 – Incorrect Permission Assignment for Critical Resource

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CVE-2017-9462 HIGH POC

8.8

CVE-2017-3006 HIGH POC

8.8

CVE-2017-9602 CRITICAL POC

9.8

CVE-2022-22960 HIGH POC

7.8

CVE-2021-38085 HIGH POC

7.8

CVE-2021-35449 HIGH POC

7.8

CVE-2020-11855 HIGH POC

7.8

CVE-2020-10883 HIGH POC

7.8

Same technique Information Disclosure

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CVE-2019-2725 CRITICAL POC

9.8

CVE-2021-34523 CRITICAL POC

9.0

CVE-2013-2251 CRITICAL POC

9.8

CVE-2017-5638 CRITICAL POC

9.8

CVE-2025-24813 CRITICAL POC

9.8

CVE-2025-68613 HIGH POC

8.8

CVE-2015-1701 HIGH POC

7.8

CVE-2017-0147 HIGH POC

7.5

Vendor StatusVendor

SUSE

Severity: Critical

Product	Status
SUSE Linux Enterprise Module for Package Hub 15 SP5	Affected
SUSE Linux Enterprise Module for Package Hub 15 SP6	Affected
openSUSE Leap 15.5	Affected
openSUSE Leap 15.6	Affected

References

Advisories & patches

ADVISORY https://grafana.com/security/security-advisories/cve-2025-41118 ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-41118 ADVISORY https://vuldb.com/vuln/357818 REF https://access.redhat.com/errata/RHSA-2026:24503 REF https://access.redhat.com/security/cve/CVE-2025-41118 REF https://bugzilla.redhat.com/show_bug.cgi?id=2458796 REF https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-41118.json

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