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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 28, 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
2371 7.2 重要
Network 		デル data domain operating system デルのdata domain operating systemにおけるセッションの固定化の脆弱性 CWE-384
セッションの固定化 		CVE-2025-46605 2026-05-11 11:02 2026-04-17 Show GitHub Exploit DB Packet Storm
2372 7.2 重要
Network 		デル data domain operating system デルのdata domain operating systemにおける過度な認証試行の不適切な制限に関する脆弱性 CWE-307
過度な認証試行の不適切な制限 		CVE-2025-46606 2026-05-11 11:01 2026-04-17 Show GitHub Exploit DB Packet Storm
2373 8.8 重要
Network 		HCL Technologies Limited HCL BigFix Service Management (SM) HCL Technologies LimitedのHCL BigFix Service Management (SM)における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2025-52613 2026-05-11 11:01 2026-05-6 Show GitHub Exploit DB Packet Storm
2374 9.8 緊急
Network 		Palo Alto Networks PAN-OS Palo Alto NetworksのPAN-OSにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-0300 2026-05-11 11:01 2026-05-6 Show GitHub Exploit DB Packet Storm
2375 3.3 低
Local 		HCL Technologies Limited sametime HCL Technologies Limitedのsametimeにおけるログファイルからの情報漏えいに関する脆弱性 CWE-532
ログファイルからの情報漏えい 		CVE-2026-21791 2026-05-11 11:01 2026-03-10 Show GitHub Exploit DB Packet Storm
2376 7.5 重要
Network 		マイクロソフト Microsoft .NET Framework .NET Framework のサービス拒否の脆弱性 CWE-755
例外的な状態における不適切な処理 		CVE-2026-23666 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
2377 5.1 警告
Local 		The GIFLIB project giflib The GIFLIB projectのgiflibにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-23868 2026-05-11 11:01 2026-03-10 Show GitHub Exploit DB Packet Storm
2378 9 緊急
Network 		マイクロソフト Microsoft Power Apps Microsoft Power Apps のセキュリティ機能のバイパス CWE-150
エスケープ、メタ、またはコントロールシーケンスの不適切な無効化 		CVE-2026-26149 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
2379 7.5 重要
Network 		マイクロソフト .NET
PowerShell 		.NET のサービス拒否の脆弱性 CWE-400
CWE-611
CVE-2026-26171 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
2380 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31440 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 29, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2541 7.1 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the /responses endpoint in the OpenAI router accepts any authenticated user and forw… CWE-284
CWE-862
Improper Access Control
 Missing Authorization 		CVE-2026-44556 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2542 7.6 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, Open WebUI supports model composition via base_model_id: a user-defined model (e.g.,… CWE-862
 Missing Authorization 		CVE-2026-44555 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2543 8.1 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/retrieval/process/web endpoint accepts a user-supplied collection_n… CWE-862
 Missing Authorization 		CVE-2026-44554 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2544 5.0 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, FolderForm uses model_config = ConfigDict(extra='allow'), which permits arbitrary fi… CWE-862
 Missing Authorization 		CVE-2026-44550 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2545 5.4 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the ydoc:document:update Socket.IO event handler checks whether the sender is a memb… CWE-863
 Incorrect Authorization 		CVE-2026-44564 2026-05-19 12:11 2026-05-16 Show GitHub Exploit DB Packet Storm
2546 5.4 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the /api/generate, /api/embed, /api/embeddings, and /api/show endpoints accept any m… CWE-862
 Missing Authorization 		CVE-2026-44563 2026-05-19 12:11 2026-05-16 Show GitHub Exploit DB Packet Storm
2547 6.5 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/models/import endpoint allows users with the workspace.models_impor… CWE-283
CWE-862
 Unverified Ownership
 Missing Authorization 		CVE-2026-44562 2026-05-19 12:10 2026-05-16 Show GitHub Exploit DB Packet Storm
2548 5.4 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the is_user_channel_member function checks whether a ChannelMember row exists but do… CWE-863
 Incorrect Authorization 		CVE-2026-44561 2026-05-19 12:10 2026-05-16 Show GitHub Exploit DB Packet Storm
2549 6.5 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the type: "file" (non-full-context), type: "text" with collection_name, and bare col… CWE-862
 Missing Authorization 		CVE-2026-44560 2026-05-19 12:09 2026-05-16 Show GitHub Exploit DB Packet Storm
2550 4.3 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the GET /api/v1/channels/{id}/members endpoint only checks membership for group and … CWE-862
 Missing Authorization 		CVE-2026-44559 2026-05-19 12:09 2026-05-16 Show GitHub Exploit DB Packet Storm