CVE-2023-29325
HighWindows OLE Remote Code Execution Vulnerability
Published May 9, 2023 · Updated Jul 10, 2025
Key Facts
Patch immediately- CVE-2023-29325 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Windows 10 1507 (Microsoft), Windows 10 1607 (Microsoft), Windows 10 1809 (Microsoft) and 22 more products.
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 84% probability of exploitation in the next 30 days.
- Fixed versions are available, including Windows 10 1507 10.0.10240.19926, Windows 10 1607 10.0.14393.5921, Windows 10 1809 10.0.17763.4377.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
84%
Higher than 99.6% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2023-29325 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Windows OLE Remote Code Execution Vulnerability
Affected Products
36 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 1507Microsoft | See advisory | 10.0.10240.19926 |
| Windows 10 1607Microsoft | See advisory | 10.0.14393.5921 |
| Windows 10 1809Microsoft | See advisory | 10.0.17763.4377 |
| Windows 10 20h2Microsoft | See advisory | 10.0.19042.2965 |
| Windows 10 21h2Microsoft | See advisory | 10.0.19044.2965 |
Patched Releases
Windows 10 1507
10.0.10240.19926
Windows 10 1607
10.0.14393.5921
Windows 10 1809
10.0.17763.4377
Windows 10 20h2
10.0.19042.2965
Windows 10 21h2
10.0.19044.2965
Windows 10 22h2
10.0.19045.2965
Windows 11 21h2
10.0.22000.1936
Windows 11 22h2
10.0.22000.1702
Windows 10 Version 1507
10.0.10240.19926
Windows 10 Version 1607
10.0.14393.5921
Windows 10 Version 1809
10.0.17763.4377
Windows 10 Version 20H2
10.0.19042.2965
Windows 10 Version 21H2
10.0.19044.2965
Windows 10 Version 22H2
10.0.19045.2965
Windows 11 version 21H2
10.0.22000.1936
Windows 11 version 22H2
10.0.22621.1702
Windows Server 2008 Service Pack 2
6.0.6003.22070
Windows Server 2008 R2 Service Pack 1
6.1.7601.26519
Windows Server 2008 R2 Service Pack 1 (Server Core installation)
6.1.7601.26519
Windows Server 2008 Service Pack 2 (Server Core installation)
6.0.6003.22070
Windows Server 2012
6.2.9200.24266
Windows Server 2012 (Server Core installation)
6.2.9200.24266
Windows Server 2012 R2
6.3.9600.20969
Windows Server 2012 R2 (Server Core installation)
6.3.9600.20969
Windows Server 2016
10.0.14393.5921
Timeline
Publicly disclosed
May 9, 2023
Last updated
Jul 10, 2025
Weakness Type
- CWE-416 Use After Free
References
FAQ
Common Questions.
Windows OLE Remote Code Execution Vulnerability
Affected: Windows 10 1507 (Microsoft); Windows 10 1607 (Microsoft); Windows 10 1809 (Microsoft), among others. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Windows 10 1507 10.0.10240.19926, Windows 10 1607 10.0.14393.5921, Windows 10 1809 10.0.17763.4377.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
Is CVE-2023-29325 Running On Your Attack Surface?
Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.
Request A Demo