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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 22, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
681 8.5 重要
Network 		n8n-MCP n8n-MCP n8n-MCPにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-42449 2026-05-18 12:14 2026-05-7 Show GitHub Exploit DB Packet Storm
682 7.3 重要
Network 		Apache Software Foundation Apache Tomcat Apache Software FoundationのApache Tomcatにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-42498 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
683 9.8 緊急
Network 		archivebox archivebox archiveboxにおける引数の挿入または変更に関する脆弱性 CWE-88
引数の挿入または変更 		CVE-2026-42601 2026-05-18 12:14 2026-05-9 Show GitHub Exploit DB Packet Storm
684 8.8 重要
Network 		azuracast azuracast AzuraCastにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-42605 2026-05-18 12:14 2026-05-9 Show GitHub Exploit DB Packet Storm
685 8.8 重要
Network 		azuracast azuracast AzuraCastにおけるパスワード管理機能に関する脆弱性 CWE-640
パスワードを忘れた場合の脆弱なパスワードリカバリの仕組み 		CVE-2026-42606 2026-05-18 12:14 2026-05-9 Show GitHub Exploit DB Packet Storm
686 9.9 緊急
Network 		マイクロソフト Azure Logic Apps Azure Logic Apps の特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-42823 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
687 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 テレフォニー サービスの特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-42825 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
688 6.5 警告
Local 		マイクロソフト Azure Monitor Agent Azure Monitor エージェントの拡張機能の特権昇格の脆弱性 CWE-426
信頼性のない検索パス 		CVE-2026-42830 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
689 9.1 緊急
Network 		マイクロソフト Microsoft Dynamics 365 Microsoft Dynamics 365 オンプレミスのリモートでコードが実行される脆弱性 CWE-250
CWE-noinfo
CVE-2026-42833 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
690 5.4 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) の特権の昇格の脆弱性 CWE-74
インジェクション 		CVE-2026-42838 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
1081 7.8 HIGH
Local 		microsoft azure_connected_machine_agent Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally. CWE-284
Improper Access Control 		CVE-2026-40381 2026-05-18 22:35 2026-05-13 Show GitHub Exploit DB Packet Storm
1082 6.5 MEDIUM
Network 		shellhub shellhub ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/devices/:uid returns the full device object whenever the caller is authenticated, without verifying that the device belongs to the cal… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-44424 2026-05-18 22:35 2026-05-14 Show GitHub Exploit DB Packet Storm
1083 5.4 MEDIUM
Network 		shellhub shellhub ShellHub is a centralized SSH gateway. Prior to 0.24.2, the device list endpoint accepts user-controlled identifiers in the the name field of each filter property in the base64-encoded filter query p… CWE-20
CWE-943
CWE-1333
 Improper Input Validation 
 Improper Neutralization of Special Elements in Data Query Logic
 Inefficient Regular Expression Complexity 		CVE-2026-44425 2026-05-18 22:34 2026-05-14 Show GitHub Exploit DB Packet Storm
1084 4.3 MEDIUM
Network 		microsoft edge User interface (ui) misrepresentation of critical information in Microsoft Edge for Android allows an unauthorized attacker to perform spoofing over a network. CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-35429 2026-05-18 22:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1085 5.5 MEDIUM
Local 		microsoft teams Files or directories accessible to external parties in Microsoft Teams allows an unauthorized attacker to perform spoofing locally. CWE-552
 Files or Directories Accessible to External Parties 		CVE-2026-32185 2026-05-18 22:33 2026-05-13 Show GitHub Exploit DB Packet Storm
1086 4.3 MEDIUM
Network 		microsoft edge_chromium User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-40416 2026-05-18 22:26 2026-05-13 Show GitHub Exploit DB Packet Storm
1087 7.5 HIGH
Network 		- - A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security (DTLS) packet reordering logic. The comparator function, responsible for ordering DTLS pa… CWE-475
 Undefined Behavior for Input to API 		CVE-2026-42009 2026-05-18 22:16 2026-05-18 Show GitHub Exploit DB Packet Storm
1088 9.8 CRITICAL
Network 		netty netty Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpObjectDecoder strips a conflicting Content-Length header when a request carries both… CWE-444
HTTP Request Smuggling 		CVE-2026-42581 2026-05-18 22:14 2026-05-14 Show GitHub Exploit DB Packet Storm
1089 9.8 CRITICAL
Network 		espressif arduino-esp32 arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, the WebServer multipart form parser in arduino-esp32 allocates a … CWE-121
Stack-based Buffer Overflow 		CVE-2026-42854 2026-05-18 22:09 2026-05-13 Show GitHub Exploit DB Packet Storm
1090 8.8 HIGH
Network 		mongodb mongodb An issue in MongoDB Server's time-series collection implementation allows an authenticated user with database write privileges to trigger an out-of-bounds memory write in the mongod process. The issu… CWE-787
 Out-of-bounds Write 		CVE-2026-8053 2026-05-18 22:06 2026-05-13 Show GitHub Exploit DB Packet Storm