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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
691 7.4 重要
Adjacent 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft … 		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-2026-40414 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
692 8.1 重要
Network 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft … 		Windows TCP/IP のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40415 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
693 4.3 警告
Network 		マイクロソフト Microsoft Word
Microsoft 365 Apps
Microsoft Office 		Microsoft Word の情報漏えいの脆弱性 CWE-73
ファイル名やパス名の外部制御 		CVE-2026-40421 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
694 8.8 重要
Network 		マイクロソフト Windows Admin Center Azure potal 上の Windows Admin Center の特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-41086 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
695 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 10 22h2
Microsoft Windows Server 2022
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-73
ファイル名やパス名の外部制御 		CVE-2026-41088 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
696 9.8 緊急
Network 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso… 		Windows Netlogon のリモートでコードが実行される脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-41089 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
697 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso… 		Data Deduplication Elevation of Privilege Vulnerability CWE-416
解放済みメモリの使用 		CVE-2026-41095 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
698 9.8 緊急
Network 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows DNS クライア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-2026-41096 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
699 6.7 警告
Local 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft … 		セキュア ブートのセキュリティ機能のバイパスの脆弱性 CWE-1329
アップデートができないコンポーネントへの依存 		CVE-2026-41097 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
700 4.4 警告
Local 		マイクロソフト Microsoft 365 Copilot Android 用の Microsoft 365 Copilot のスプーフィングの脆弱性 CWE-284
CWE-Other
CVE-2026-41100 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
771 8.4 HIGH
Local 		- - Allok AVI DivX MPEG to DVD Converter 2.6.1217 contains a structured exception handler buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious payl… Update CWE-120
Classic Buffer Overflow 		CVE-2018-25323 2026-05-19 02:29 2026-05-17 Show GitHub Exploit DB Packet Storm
772 9.1 CRITICAL
Network 		dovecot
open-xchange 		dovecot When safe filter is used with variable expansion, all following pipelines on the same string are incorrectly interpreted as safe too, enabling unsafe data to be unescaped. This can enable SQL / LDAP … Update CWE-235
 Improper Handling of Extra Parameters 		CVE-2026-27851 2026-05-19 02:29 2026-05-12 Show GitHub Exploit DB Packet Storm
773 6.1 MEDIUM
Network 		- - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.1, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Vvveb CMS com… Update CWE-79
Cross-site Scripting 		CVE-2026-44366 2026-05-19 02:28 2026-05-16 Show GitHub Exploit DB Packet Storm
774 - - - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an unauthenticated reflected cross-site scripting (XSS) issue in the… Update CWE-79
Cross-site Scripting 		CVE-2026-45622 2026-05-19 02:28 2026-05-16 Show GitHub Exploit DB Packet Storm
775 - - - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an authenticated SQL injection issue in the frontend user order hist… Update CWE-89
SQL Injection 		CVE-2026-45800 2026-05-19 02:28 2026-05-16 Show GitHub Exploit DB Packet Storm
776 7.5 HIGH
Network 		- - Woocommerce CSV Importer 3.3.6 contains a path traversal vulnerability that allows any registered user to delete arbitrary files by submitting unescaped filenames through the delete_export_file AJAX … Update CWE-22
Path Traversal 		CVE-2018-25325 2026-05-19 02:28 2026-05-17 Show GitHub Exploit DB Packet Storm
777 5.3 MEDIUM
Network 		- - Joomla! Component Js Jobs 1.2.0 contains a cross-site request forgery vulnerability that allows attackers to perform state-changing actions without token validation. Attackers can craft malicious HTM… Update CWE-352
 Origin Validation Error 		CVE-2018-25327 2026-05-19 02:28 2026-05-17 Show GitHub Exploit DB Packet Storm
778 8.2 HIGH
Network 		- - Joomla! extension EkRishta 2.10 contains persistent cross-site scripting and SQL injection vulnerabilities that allow attackers to inject malicious code through profile fields and POST parameters. At… Update CWE-89
SQL Injection 		CVE-2018-25330 2026-05-19 02:28 2026-05-17 Show GitHub Exploit DB Packet Storm
779 5.3 MEDIUM
Network 		- - Joomla jCart for OpenCart 2.3.0.2 contains a cross-site request forgery vulnerability that allows attackers to modify user account information without authentication. Attackers can craft malicious HT… Update CWE-352
 Origin Validation Error 		CVE-2018-25336 2026-05-19 02:28 2026-05-17 Show GitHub Exploit DB Packet Storm
780 4.3 MEDIUM
Network 		- - Joomla JoomOCShop 1.0 contains a cross-site request forgery vulnerability that allows attackers to perform unauthorized actions on behalf of authenticated users. Attackers can craft malicious HTML fo… Update CWE-352
 Origin Validation Error 		CVE-2018-25337 2026-05-19 02:28 2026-05-17 Show GitHub Exploit DB Packet Storm