CVE tracker / CVE-2024-43500
CVE-2024-43500
CVE-2024-43500 is the Windows Resilient File System (ReFS) Information Disclosure Vulnerability. Microsoft rates it Important, CVSS 9.0. It is not in CISA's Known Exploited Vulnerabilities catalog. Published October 8, 2024.
Risk summary
CriticalInformation Disclosure
9.0
CVSS v3 base
0.6%
EPSS: chance of exploitation in 30 days
Critical
Severity
Important
Microsoft's rating
Less Likely
Microsoft: exploitation
No
In CISA KEV
How to fix it
Microsoft lists 7 affected products and the update that fixes each:
- KB5044284 · fixed build 10.0.26100.2033
Windows 11 Version 24H2 for x64-based Systems, Windows 11 Version 24H2 for ARM64-based Systems - KB5044285 · fixed build 10.0.22631.4317, 10.0.22621.4317
Windows 11 Version 23H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems, Windows 11 Version 22H2 for ARM64-based Systems - KB5044288 · fixed build 10.0.25398.1189
Windows Server 2022, 23H2 Edition (Server Core installation)
What Microsoft changed
- October 8, 2024: Information published.
Details
- Weakness
- CWE-126: Buffer Over-read
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- October 8, 2024
- Last revised
- October 8, 2024
Get told when this changes
Senserva Watch emails Microsoft security and patch alerts when something moves: a new exploitation report, a revised fix, a known issue. Free, one email address.
References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.