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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 23, 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
831 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP の特権昇格の脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-40399 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
832 7.1 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-40401 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
833 9.3 緊急
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022 		Windows Hyper-V の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40402 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
834 8.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows グラフィックス コンポーネントのリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40403 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
835 7.5 重要
Network 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Windows TCP/IP のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-40405 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
836 7.5 重要
Network 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP の情報漏えいの脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40406 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
837 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows 共通ログ ファイル システム ドライバーの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40407 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
838 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows WAN ARP Driver Elevation of Privilege Vulnerability CWE-416
解放済みメモリの使用 		CVE-2026-40408 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
839 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows SMB クライアントの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40410 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
840 9.6 緊急
Network 		TanStack tanstack/react-start-rsc
@tanstack/router-devtools-core
@tanstack/router-utils
@tanstack/react-router-devtools
@tanstack/valibot-adapter
@tanstack/zod-adapter
@tanstack/vue-start-se… 		TanStackの@tanstack/arktype-adapter等の複数製品における埋め込まれた悪意のあるコードに関する脆弱性 CWE-506
埋め込まれた悪意のあるコード 		CVE-2026-45321 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1471 7.5 HIGH
Network 		- - The Quick Playground plugin for WordPress is vulnerable to Path Traversal in versions up to and including 1.3.3. This is due to insufficient path validation in the qckply_zip_theme() function, which … CWE-22
Path Traversal 		CVE-2026-6403 2026-05-15 23:09 2026-05-15 Show GitHub Exploit DB Packet Storm
1472 6.4 MEDIUM
Network 		- - The Advanced Custom Fields: Font Awesome plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 5.0.2. This is due to insufficient input validation of JSON … CWE-79
Cross-site Scripting 		CVE-2026-6415 2026-05-15 23:09 2026-05-15 Show GitHub Exploit DB Packet Storm
1473 4.9 MEDIUM
Network 		- - The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'table' parameter in all versions up to, and including, 9.1.12 due to … CWE-89
SQL Injection 		CVE-2026-7046 2026-05-15 23:09 2026-05-15 Show GitHub Exploit DB Packet Storm
1474 4.3 MEDIUM
Network 		- - The Classified Listing – AI-Powered Classified ads & Business Directory Plugin plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 5.3.10. This is due to t… CWE-862
 Missing Authorization 		CVE-2026-7563 2026-05-15 23:09 2026-05-15 Show GitHub Exploit DB Packet Storm
1475 4.3 MEDIUM
Network 		- - The Notify Odoo plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.1. This is due to missing or incorrect nonce validation on the _updateSettin… CWE-352
 Origin Validation Error 		CVE-2026-8425 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1476 5.8 MEDIUM
Network 		- - Permission control vulnerability in calls. Impact: Successful exploitation of this vulnerability may affect availability. CWE-200
Information Exposure 		CVE-2026-41960 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1477 5.9 MEDIUM
Local 		- - Permission control vulnerability in contacts. Impact: Successful exploitation of this vulnerability may affect availability. CWE-840
 Business Logic Errors 		CVE-2026-41961 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1478 3.6 LOW
Local 		- - Permission control vulnerability in the app management and control module. Impact: Successful exploitation of this vulnerability may affect service confidentiality. CWE-264
Permissions, Privileges, and Access Controls 		CVE-2026-41962 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1479 2.8 LOW
Local 		- - Stack overflow vulnerability in the media platform. Impact: Successful exploitation of this vulnerability may affect availability. CWE-121
Stack-based Buffer Overflow 		CVE-2026-41963 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1480 8.4 HIGH
Local 		- - Permission control vulnerability in the web. Impact: Successful exploitation of this vulnerability may affect availability. CWE-362
Race Condition 		CVE-2026-41964 2026-05-15 23:08 2026-05-15 Show GitHub Exploit DB Packet Storm