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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 20, 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
2561 8 重要
Network 		マイクロソフト Microsoft Power Apps Microsoft Power Apps のリモートでコードが実行される脆弱性 CWE-427
制御されていない検索パスの要素 		CVE-2026-32172 2026-05-1 10:48 2026-04-23 Show GitHub Exploit DB Packet Storm
2562 7.1 重要
Local 		マイクロソフト Microsoft Office
Microsoft Excel
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft Office Online Server 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-32188 2026-05-1 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
2563 7.8 重要
Local 		マイクロソフト Microsoft Office
Microsoft Excel
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft Office Online Server 		Microsoft Excel 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-2026-32189 2026-05-1 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
2564 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート 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-2026-32190 2026-05-1 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
2565 7.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Office Long Term Servicing Channel (LTSC) 		Microsoft Word 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-2026-33095 2026-05-1 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
2566 9.3 緊急
Network 		マイクロソフト Microsoft 365 Copilot Microsoft 365 Copilot の特権昇格の脆弱性 CWE-601
オープンリダイレクト 		CVE-2026-33102 2026-05-1 10:48 2026-04-23 Show GitHub Exploit DB Packet Storm
2567 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-33114 2026-05-1 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
2568 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Office Long Term Servicing Channel (LTSC) 		Microsoft Word 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-2026-33115 2026-05-1 10:47 2026-04-14 Show GitHub Exploit DB Packet Storm
2569 7.8 重要
Local 		ggml.ai llama.cpp ggml.aiのllama.cppにおける複数の脆弱性 CWE-122
CWE-190
CVE-2026-33298 2026-05-1 10:47 2026-03-24 Show GitHub Exploit DB Packet Storm
2570 6.1 警告
Local 		マイクロソフト Microsoft 365 Apps
Office Long Term Servicing Channel (LTSC) 		Microsoft Word の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-33822 2026-05-1 10:47 2026-04-14 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
1001 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs. POST /api/graph/getGraph, POST /api/graph/g… CWE-285
CWE-862
Improper Authorization
 Missing Authorization 		CVE-2026-45371 2026-05-16 04:17 2026-05-15 Show GitHub Exploit DB Packet Storm
1002 7.5 HIGH
Network 		- - hoppscotch is an open source API development ecosystem. The fix for CVE-2026-28215 in version 2026.2.0 addresses the unauthenticated POST /v1/onboarding/config endpoint by checking onboardingComplete… CWE-284
CWE-287
Improper Access Control
Improper Authentication 		CVE-2026-44478 2026-05-16 04:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1003 4.0 MEDIUM
Network 		lfprojects mcp_registry The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the Registry's HTTP-based namespace verification (POST /v0/auth/http, POST /v0.1/a… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-44430 2026-05-16 04:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1004 5.8 MEDIUM
Network 		- - css_parser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle (MITM) attacker to inject or modify CSS content when s… CWE-295
CWE-829
Improper Certificate Validation 
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2026-44312 2026-05-16 04:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1005 7.3 HIGH
Network 		- - Outline is a service that allows for collaborative documentation. From 0.84.0 to 1.6.1, the Outline comment section permits users to mention other users; however, the backend does not validate or san… CWE-79
Cross-site Scripting 		CVE-2026-43887 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1006 - - - WWBN AVideo is an open source video platform. In versions up to and including 29.0, an unauthenticated user can read APISecret from objects/plugins.json.php and use it to call protected API endpoints… CWE-200
CWE-862
Information Exposure
 Missing Authorization 		CVE-2026-43885 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1007 5.4 MEDIUM
Network 		- - WWBN AVideo is an open source video platform. In versions up to and including 29.0, an authenticated user can configure their own donation-notification webhook URL to point at internal/loopback/metad… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-43879 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1008 7.5 HIGH
Network 		- - Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the default error handler Engine::_error() writes the full exception message, exception code, and stack trace (including absolute fil… CWE-209
Information Exposure Through an Error Message 		CVE-2026-42552 2026-05-16 04:16 2026-05-14 Show GitHub Exploit DB Packet Storm
1009 9.8 CRITICAL
Network 		- - Cognee thru v0.4.0 contains a critical remote code execution vulnerability in its notebook cell execution API endpoint. The endpoint is designed to execute arbitrary Python code provided by the user,… CWE-94
Code Injection 		CVE-2026-31231 2026-05-16 04:16 2026-05-13 Show GitHub Exploit DB Packet Storm
1010 8.8 HIGH
Network 		snorkel snorkel The snorkel library thru v0.10.0 contains a critical insecure deserialization vulnerability (CWE-502) in the BaseLabeler.load() method of the BaseLabeler class. The method loads serialized labeler mo… CWE-502
 Deserialization of Untrusted Data 		CVE-2026-31223 2026-05-16 04:16 2026-05-13 Show GitHub Exploit DB Packet Storm