What is the CVSS score of CVE-2025-49724?

CVE-2025-49724 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Which versions of Windows are affected by CVE-2025-49724?

CVE-2025-49724 is a critical use-after-free vulnerability in Windows Connected Devices Platform Service that allows unauthenticated remote code execution with a CVSS score of 8.8, potentially…. A patch is available.

How to fix or mitigate CVE-2025-49724?

Within 24 hours: Identify all Windows systems running Connected Devices Platform Service and assess network exposure; prioritize systems in DMZ or customer-facing roles. Within 7 days: Apply vendor-released patch to all affected Windows installations and validate patching through automated compliance scanning. Within 30 days: Conduct full inventory verification, implement network segmentation to restrict Connected Devices Platform Service communication where operationally feasible, and review access logs for exploitation indicators.

Windows CVE-2025-49724

EUVD-2025-20548 HIGH

Use After Free (CWE-416)

2025-07-08 secure@microsoft.com

Windows Denial Of Service Use After Free Memory Corruption Microsoft Windows 10 1809 Windows 10 21h2 Windows 10 22h2 Windows 11 22h2 Windows 11 23h2 Windows 11 24h2 Windows Server 2019 Windows Server 2022 Windows Server 2022 23h2 Windows Server 2025

8.8

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:29 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

10.0.17763.7558,10.0.20348.3932,10.0.22631.5624

EUVD ID Assigned

Mar 16, 2026 - 04:21 euvd

EUVD-2025-20548

Analysis Generated

Mar 16, 2026 - 04:21 vuln.today

CVE Published

Jul 08, 2025 - 17:16 nvd

HIGH 8.8

DescriptionNVD

Use after free in Windows Connected Devices Platform Service allows an unauthorized attacker to execute code over a network.

Analysis

Use after free in Windows Connected Devices Platform Service allows an unauthorized attacker to execute code over a network.

Technical ContextAI

A use-after-free vulnerability occurs when a program continues to use a pointer after the referenced memory has been freed, leading to undefined behavior. This vulnerability is classified as Use After Free (CWE-416).

RemediationAI

Use memory-safe languages. Implement proper object lifecycle management. Use static and dynamic analysis tools to detect UAF patterns.

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CVE-2025-49724 vulnerability details – vuln.today

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Windows CVE-2025-49724

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

Analysis

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code