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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":May 16, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3091 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26159 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3092 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26160 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3093 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows Sensor Data Service の特権昇格の脆弱性 CWE-20
CWE-822
CVE-2026-26161 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3094 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows OLE の特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-26162 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3095 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26163 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3096 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26165 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3097 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26166 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3098 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26167 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3099 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26168 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
3100 6.1 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネル メモリの情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26169 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 17, 2026, 4:15 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
251 9.8 CRITICAL
Network 		- - WordPress Plugin WP Super Edit 2.5.4 and earlier contains an unrestricted file upload vulnerability in the FCKeditor component that allows attackers to upload dangerous file types without validation.… New CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2021-47965 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
252 8.8 HIGH
Network 		- - Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious extension packages through the block manager… New CWE-94
Code Injection 		CVE-2021-47964 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
253 7.2 HIGH
Network 		- - Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdown files stored within the application. A… New CWE-79
Cross-site Scripting 		CVE-2021-47963 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
254 6.4 MEDIUM
Network 		- - Savsoft Quiz 5.0 contains a persistent cross-site scripting vulnerability in the user account settings page that allows authenticated attackers to inject malicious HTML and JavaScript code. Attackers… New CWE-79
Cross-site Scripting 		CVE-2021-47962 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
255 7.5 HIGH
Network 		- - WordPress Plugin WPGraphQL 1.3.5 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server resources by sending batched GraphQL queries with duplicated fields… New CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2021-47959 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
256 4.3 MEDIUM
Network 		- - CouchCMS 2.2.1 contains a server-side request forgery vulnerability that allows authenticated attackers to make arbitrary HTTP requests by uploading malicious SVG files. Attackers can upload SVG file… New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2021-47958 2026-05-16 04:16 2026-05-16 Show GitHub Exploit DB Packet Storm
257 7.5 HIGH
Network 		signalk signal_k_server Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.25.0, the HTTP login endpoints (POST /login and POST /signalk/v1/auth/login) are protected by express-… Update CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2026-41893 2026-05-16 04:14 2026-05-10 Show GitHub Exploit DB Packet Storm
258 5.3 MEDIUM
Network 		apache commons_configuration Uncontrolled Recursion vulnerability in Apache Commons. When processing an untrusted configuration file, Commons Configuration will throw a StackOverflowError for YAML input with cycles. This issue … New CWE-674
 Uncontrolled Recursion 		CVE-2026-45205 2026-05-16 03:40 2026-05-14 Show GitHub Exploit DB Packet Storm
259 7.4 HIGH
Network 		microsoft authenticator Exposure of sensitive information to an unauthorized actor in Microsoft Authenticator allows an unauthorized attacker to disclose information over a network. New CWE-200
Information Exposure 		CVE-2026-41615 2026-05-16 03:39 2026-05-15 Show GitHub Exploit DB Packet Storm
260 8.8 HIGH
Network 		microsoft windows_admin_center Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network. Update CWE-284
Improper Access Control 		CVE-2026-41086 2026-05-16 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm