What is the CVSS score of EUVD-2025-17767?

EUVD-2025-17767 has a CVSS 3.1 base score of 4.4 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.3%.

How to fix or mitigate EUVD-2025-17767?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

Windows EUVD-2025-17767

Q: Which versions of Windows are affected by EUVD-2025-17767?

Organizations using Exposure of sensitive information to an unauthorized actor in Windows Hello should be aware of moderate risk from CVE-2025-47969, a information exposure vulnerability rated CVSS…. A patch is available.

| CVE-2025-47969 MEDIUM

Information Exposure (CWE-200)

2025-06-10 secure@microsoft.com

Windows Information Disclosure Microsoft Windows 11 22h2 Windows 11 23h2 Windows 11 24h2 Windows Server 2025

4.4

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-200 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V14 - Data Protection Data exposure prevention MITRE ATT&CK 2 techniques across 2 tactics: Collection, Discovery The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	Exposed information (credentials, internal paths, user data, configuration) can be leveraged for further attacks or regulatory violations. With a CVSS score of 4.4 (MEDIUM), this represents a moderate risk.
Exploit ScenarioDerived	An attacker triggers error conditions or accesses improperly protected endpoints to extract sensitive internal information from the application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

Patch available 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 14, 2026

Exposure of sensitive information to an unauthorized actor in Windows Hello allows an authorized attacker to disclose information locally.

Earlier versions of this analysis (1)

v1 Mar 14, 2026 - 19:49 CVSS 4.4

RemediationAI

Implement proper access controls. Sanitize error messages in production. Review logging practices to avoid capturing sensitive data.

Affected VersionsENISA

Windows 11 version 22H3 10.0.22631.0 <10.0.22621.5335

Windows 11 version 22H2 10.0.22621.0 <10.0.22621.5335

Windows Server 2025 (Server Core installation) 10.0.26100.0 <10.0.26100.4061

Windows Server 2025 10.0.26100.0 <10.0.26100.4061

Windows 11 Version 24H2 10.0.26100.0 <10.0.26100.4061

Windows 11 Version 23H2 10.0.22631.0 <10.0.22621.5335

Affected Packages

euvd windows_11_version_22h2 fix: 10.0.22621.5335

euvd windows_11_version_22h3 fix: 10.0.22621.5335

euvd windows_11_version_23h2 fix: 10.0.22621.5335

euvd windows_11_version_24h2 fix: 10.0.26100.4061

euvd windows_server_2025 fix: 10.0.26100.4061

euvd windows_server_2025_server_core_installation fix: 10.0.26100.4061

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 6 packages in euvd

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

Technical ContextAI · show details

Information disclosure occurs when an application inadvertently reveals sensitive data to unauthorized actors through error messages, logs, or improper access controls. This vulnerability is classified as Information Exposure (CWE-200).

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

10.0.22621.5335,10.0.26100.4061

CVE Published

Jun 10, 2025 - 17:24 nvd

MEDIUM 4.4

Executive ViewAI

Why It Matters

Organizations using Exposure of sensitive information to an unauthorized actor in Windows Hello should be aware of moderate risk from CVE-2025-47969, a information exposure vulnerability rated CVSS 4.4. Sensitive information could be exposed to unauthorized parties. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: restrict endpoint access, redact sensitive data in logs.

Threat Intelligence Overview

EPSS Score

0.3%

Top 46% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

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 MEDIUM

CISA KEV No

Public POC No

EPSS 0.3%

Patch available Yes

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

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

Defer

Exploitation· derived

None

System Exposure· derived

Small

Automatable· derived

Human Impact

Low

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +22

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.