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CVE-2025-21298— Windows OLE Remote Code Execution Vulnerability

CVSS 9.8 · Critical EPSS 72.22% · P99
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I. Basic Information for CVE-2025-21298

Vulnerability Information
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Vulnerability Title
Windows OLE Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Windows OLE Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft OLE 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft OLE是美国微软（Microsoft）公司的一种面向对象的技术。 Microsoft OLE存在资源管理错误漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Windows Server 2019 (Server Core installation),Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 21H2 for 32-bit Systems,Wi
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.20890 -
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.7699 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.6775 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.5371 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.5371 -
MicrosoftWindows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.4751 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.4751 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.4751 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.2894 -
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.27520 -
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.27520 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.23070 -
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.23070 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.25273 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25273 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.22371 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.22371 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.7699 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.7699 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.6775 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.6775 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.3091 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1369 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.2894 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.2894 -

II. Public POCs for CVE-2025-21298

#POC DescriptionSource LinkShenlong Link
1Proof of concept & details for CVE-2025-21298https://github.com/ynwarcs/CVE-2025-21298POC Details
2A Critical Windows OLE Zero-Click Vulnerabilityhttps://github.com/Dit-Developers/CVE-2025-21298POC Details
3A safe CTF challenge demonstrating CVE-2025-21298 using RTF and OLE objects.https://github.com/Denyningbow/rtf-ctf-cve-2025-21298POC Details
4Nonehttps://github.com/mr-big-leach/CVE-2025-21298POC Details
5CVE-2025-21298https://github.com/B1ack4sh/Blackash-CVE-2025-21298POC Details
6 Complete analysis of CVE-2025-21298, a double free vulnerability related to ole32 library in windows. https://github.com/fy-poc/full-poc-CVE-2025_21298POC Details
7We are expected to investigate a critical alert reporting a Windows OLE zero-click RCE exploitation (CVE-2025-21298) delivered via a malicious RTF attachment.https://github.com/Arkha-Corvus/LetsDefend-SOC336-Windows-OLE-Zero-Click-RCE-Exploitation-Detected-CVE-2025-21298-POC Details
8CVE-2025-21298https://github.com/Ashwesker/Blackash-CVE-2025-21298POC Details
9CVE-2025-21298https://github.com/Ashwesker/Ashwesker-CVE-2025-21298POC Details
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III. Intelligence Information for CVE-2025-21298

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Same Patch Batch · Microsoft · 2025-01-14 · 157 CVEs total

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CVE-2025-213058.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212668.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
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CVE-2025-212938.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2025-212918.8 HIGHWindows Direct Show Remote Code Execution Vulnerability
CVE-2025-213028.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-213038.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
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CVE-2025-211768.8 HIGH.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2025-211788.8 HIGHVisual Studio Remote Code Execution Vulnerability
CVE-2025-212738.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212868.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212238.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212408.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212388.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-214178.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212458.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-214098.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability

Showing top 20 of 157 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1507
Same vendor: Microsoft
Same weakness: CWE-416

V. Comments for CVE-2025-21298

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