CVE Watch—

CVE-2025-24054

Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability

CVSS

—

No CVSS

EPSS

59.0%

p99

KEV

YES

Apr 17, 2025

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

59.0%EPSS · 30 days59.0%

2026-06-302026-07-16

KEV catalog record

Product

Microsoft / Windows

Vulnerability

Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability

Added to KEV

Apr 17, 2025

Remediate by

May 8, 2025

Known ransomware use

Summary description

Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24054 ; https://nvd.nist.gov/vuln/detail/CVE-2025-24054

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