CVE-2024-43500

Name: CVE-2024-43500
Creator: NVD / NIST
Published: 2024-10-08T18:15:11.48+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.62%

Last modified Jun 17, 2026

CVE-2024-43500 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Windows Resilient File System (ReFS) Information Disclosure Vulnerability. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

Windows Resilient File System (ReFS) Information Disclosure Vulnerability

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.62%

45.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-126

Affected Software

Vendor	Product	Versions
Microsoft	Windows 11 22h2	< 10.0.22621.4317
Microsoft	Windows 11 23h2	< 10.0.22631.4317
Microsoft	Windows 11 24h2	< 10.0.26100.2033
Microsoft	Windows Server 2022 23h2	< 10.0.25398.1189

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43500Patch, Vendor Advisory

Timeline

Published: Oct 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-43500?

Windows Resilient File System (ReFS) Information Disclosure Vulnerability

How severe is CVE-2024-43500?

CVE-2024-43500 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.

How do I fix CVE-2024-43500?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-43500?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST