The vulnerability in the implementation of the Internet Key Exchange (IKE) protocol in Windows operating systems allows a hacker to execute arbitrary code.

🗓️ 15 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

bdu_fstec

bdu_fstec🔗 bdu.fstec.ru👁 2 Views

A memory reclamation error in the Internet Key Exchange protocol implementation on Windows permits remote arbitrary code execution.

Reporter	Title	Published	Views	Family All 38
GithubExploit	Exploit for CVE-2026-33824	16 Apr 202614:01	–	githubexploit
GithubExploit	Exploit for Double Free in Microsoft	18 May 202613:44	–	githubexploit
ATTACKERKB	CVE-2026-33824	14 Apr 202616:58	–	attackerkb
Information Security Automation	April Microsoft Patch Tuesday	17 Apr 202610:00	–	avleonov
Circl	CVE-2026-33824	14 Apr 202611:45	–	circl
CNNVD	Microsoft Windows IKE Extension 资源管理错误漏洞	14 Apr 202600:00	–	cnnvd
CVE	CVE-2026-33824	14 Apr 202616:58	–	cve
Cvelist	CVE-2026-33824 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability	14 Apr 202616:58	–	cvelist
EUVD	EUVD-2026-22641	14 Apr 202618:30	–	euvd
Microsoft KB	April 14, 2026—KB5082052 (OS Build 22631.6936)	14 Apr 202614:00	–	mskb

Vulners

Node

microsoft windows_11_23h2Range<10.0.22631.6936

OR

microsoft windows_11_25h2Range<10.0.26200.8246

OR

microsoft windows_10_1809Range<10.0.17763.8644

OR

microsoft windows_server_2025_(server_core_installation)Range<10.0.26100.32690

OR

microsoft windows_10_22h2Range<10.0.19045.7184

OR

microsoft windows_10_21h2Range<10.0.19044.7184

OR

microsoft windows_server_2022_(server_core_installation)Range<10.0.20348.5020

OR

microsoft windows_server_2022Range<10.0.20348.5020

OR

microsoft windows_server_2019_(server_core_installation)Range<10.0.17763.8644

OR

microsoft windows_server_2019Range<10.0.17763.8644

OR

microsoft windows_11_26h1Range<10.0.28000.1836

OR

microsoft windows_server_2016_(server_core_installation)Range<10.0.14393.9060

OR

microsoft windows_server_2016Range<10.0.14393.9060

OR

microsoft windows_10_1607Range<10.0.14393.9060

OR

microsoft windows_server_2025Range<10.0.26100.32690

OR

microsoft windows_11_24h2Range<10.0.26100.32690

OR

microsoft windows_server_2022,_23h2_edition_(server_core_installation)Range<10.0.25398.2274

OR

microsoft windows_11_25h2_for_arm_systemsRange<10.0.26200.8246

Source	Link
msrc	www.msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33824
web	www.web.nvd.nist.gov/view/vuln/detail

15 Apr 2026 00:00Current

6.8Medium risk

Vulners AI Score6.8

CVSS 39.8

CVSS 210

EPSS0.5585

Internet Key Exchange Windows operating system memory reclamation error remote code execution