CVE-2023-32008 json
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
published 2023-06-13 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-36295
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
Patch / fix
- Microsoft Windows 10 Version 1809 10.0.17763.4499
- Microsoft Windows Server 2019 10.0.17763.4499
- Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.4499
- Microsoft Windows Server 2022 10.0.20348.1787
- Microsoft Windows 11 version 21H2 10.0.22000.2057
- Microsoft Windows 10 Version 21H2 10.0.19044.3086
- Microsoft Windows 11 version 22H2 10.0.22621.1848
- Microsoft Windows 10 Version 22H2 10.0.19045.3086
- Microsoft Windows 10 Version 1507 10.0.10240.19983
- Microsoft Windows 10 Version 1607 10.0.14393.5989
- Microsoft Windows Server 2016 10.0.14393.5989
- Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.5989
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
- Microsoft Windows Server 2016
- Microsoft Windows Server 2016 (Server Core installation)
Classification
- Weakness
-
- CWE-476 NULL Pointer Dereference
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2023-32008
vendor-advisory, patch
Sources
- CVE List CVE-2023-32008
- NVD CVE-2023-32008
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.