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CVE-2026-33824— Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1607
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows IKE Extension是美国微软（Microsoft）公司的网络密钥交换扩展。 Microsoft Windows IKE Extension存在资源管理错误漏洞。攻击者利用该漏洞可以执行代码。以下产品和版本受到影响：Windows 11 Version 23H2 for ARM64-based Systems,Windows 11 Version 23H2 for x64-based Systems,Windows Server 2022, 23H2 Editio

CVSS 9.8 · Critical KEV EPSS 77.90% · P100

Affected Version Matrix 17

VendorProduct Version RangeStatus
Microsoft Windows 10 Version 1607 10.0.14393.0< 10.0.14393.9060 affected
Microsoft Windows 10 Version 1809 10.0.17763.0< 10.0.17763.8644 affected
Microsoft Windows 10 Version 21H2 10.0.19044.0< 10.0.19044.7184 affected
Microsoft Windows 10 Version 22H2 10.0.19045.0< 10.0.19045.7184 affected
Microsoft Windows 11 version 22H3 10.0.22631.0< 10.0.22631.6936 affected
Microsoft Windows 11 Version 23H2 10.0.22631.0< 10.0.22631.6936 affected
Microsoft Windows 11 Version 24H2 10.0.26100.0< 10.0.26100.8246 affected
Microsoft Windows 11 Version 25H2 10.0.26200.0< 10.0.26200.8246 affected
Microsoft Windows 11 version 26H1 10.0.28000.0< 10.0.28000.1836 affected
Microsoft Windows Server 2016 10.0.14393.0< 10.0.14393.9060 affected
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0< 10.0.14393.9060 affected
Microsoft Windows Server 2019 10.0.17763.0< 10.0.17763.8644 affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< 10.0.17763.8644 affected
Microsoft Windows Server 2022 10.0.20348.0< 10.0.20348.5020 affected
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0< 10.0.25398.2274 affected
Microsoft Windows Server 2025 10.0.26100.0< 10.0.26100.32690 affected
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0< 10.0.26100.32690 affected
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I. Basic Information for CVE-2026-33824

Vulnerability Information
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Vulnerability Title
Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
双重释放
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows IKE Extension 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows IKE Extension是美国微软（Microsoft）公司的网络密钥交换扩展。 Microsoft Windows IKE Extension存在资源管理错误漏洞。攻击者利用该漏洞可以执行代码。以下产品和版本受到影响：Windows 11 Version 23H2 for ARM64-based Systems,Windows 11 Version 23H2 for x64-based Systems,Windows Server 2022, 23H2 Editio
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.9060 -
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.8644 -
Microsoft Windows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.7184 -
Microsoft Windows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.7184 -
Microsoft Windows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.6936 -
Microsoft Windows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.6936 -
Microsoft Windows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.8246 -
Microsoft Windows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.8246 -
Microsoft Windows 11 version 26H1 10.0.28000.0 ~ 10.0.28000.1836 -
Microsoft Windows Server 2016 10.0.14393.0 ~ 10.0.14393.9060 -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.9060 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.8644 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.8644 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.5020 -
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.2274 -
Microsoft Windows Server 2025 10.0.26100.0 ~ 10.0.26100.32690 -
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.32690 -

II. Public POCs for CVE-2026-33824

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
default-local-qwen3.6 · 9342 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-33824

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Same Patch Batch · Microsoft · 2026-04-14 · 163 CVEs total

CVE-2026-26149 9.0 CRITICAL Microsoft Power Apps Desktop Client Spoofing Vulnerability
CVE-2026-26178 8.8 HIGH Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability
CVE-2026-33120 8.8 HIGH Microsoft SQL Server Remote Code Execution Vulnerability
CVE-2026-32157 8.8 HIGH Remote Desktop Client Remote Code Execution Vulnerability
CVE-2026-32171 8.8 HIGH Azure Logic Apps Elevation of Privilege Vulnerability
CVE-2026-32225 8.8 HIGH Windows Shell Security Feature Bypass Vulnerability
CVE-2026-26167 8.8 HIGH Windows Push Notifications Elevation of Privilege Vulnerability
CVE-2026-27928 8.7 HIGH Windows Hello Security Feature Bypass Vulnerability
CVE-2026-33115 8.4 HIGH Microsoft Word Remote Code Execution Vulnerability
CVE-2026-32221 8.4 HIGH Windows Graphics Component Remote Code Execution Vulnerability
CVE-2026-32091 8.4 HIGH Microsoft Brokering File System Elevation of Privilege Vulnerability
CVE-2026-32162 8.4 HIGH Windows COM Elevation of Privilege Vulnerability
CVE-2026-32190 8.4 HIGH Microsoft Office Remote Code Execution Vulnerability
CVE-2026-33114 8.4 HIGH Microsoft Word Remote Code Execution Vulnerability
CVE-2026-33827 8.1 HIGH Windows TCP/IP Remote Code Execution Vulnerability
CVE-2026-33826 8.0 HIGH Windows Active Directory Remote Code Execution Vulnerability
CVE-2026-27912 8.0 HIGH Windows Kerberos Elevation of Privilege Vulnerability
CVE-2026-33098 7.8 HIGH Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability
CVE-2026-32222 7.8 HIGH Windows Win32k Elevation of Privilege Vulnerability
CVE-2026-32165 7.8 HIGH Windows User Interface Core Elevation of Privilege Vulnerability

Showing top 20 of 163 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1607
Same vendor: Microsoft
Same weakness: CWE-415

V. Comments for CVE-2026-33824

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