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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 19, 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
3971 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows Projected File System の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27927 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3972 8.7 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2025
Microsoft Windows Server 2016 		Windows Hello のセキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27928 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3973 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows LUA ファイル仮想化フィルター ドライバーの特権昇格の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-27929 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3974 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27930 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3975 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27931 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3976 8.1 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2026-28741 2026-04-24 11:31 2026-04-15 Show GitHub Exploit DB Packet Storm
3977 8.8 重要
Network 		infiniflow ragflow infiniflowのragflowにおける複数の脆弱性 CWE-1336
CWE-20
CWE-78
CWE-94
CVE-2026-28797 2026-04-24 11:31 2026-04-3 Show GitHub Exploit DB Packet Storm
3978 7.1 重要
Network 		Daylight Studio FUEL CMS Daylight StudioのFUEL CMS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-2026-30459 2026-04-24 11:31 2026-04-16 Show GitHub Exploit DB Packet Storm
3979 9.8 緊急
Network 		TOTOLINK a3300r ファームウェア TOTOLINKのa3300r ファームウェアにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-31170 2026-04-24 11:31 2026-04-9 Show GitHub Exploit DB Packet Storm
3980 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Simple Search Discovery Protocol (SSDP) サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-32068 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
801 7.4 HIGH
Network 		microsoft authenticator Exposure of sensitive information to an unauthorized actor in Microsoft Authenticator allows an unauthorized attacker to disclose information over a network. CWE-200
Information Exposure 		CVE-2026-41615 2026-05-16 03:39 2026-05-15 Show GitHub Exploit DB Packet Storm
802 8.8 HIGH
Network 		microsoft windows_admin_center Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network. CWE-284
Improper Access Control 		CVE-2026-41086 2026-05-16 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
803 9.1 CRITICAL
Network 		microsoft azure_sdk_for_java Improper authentication in Azure SDK allows an unauthorized attacker to bypass a security feature over a network. CWE-287
CWE-347
Improper Authentication
 Improper Verification of Cryptographic Signature 		CVE-2026-33117 2026-05-16 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
804 9.9 CRITICAL
Network 		microsoft dynamics_365_customer_insights Improper privilege management in Microsoft Dynamics 365 Customer Insights allows an authorized attacker to elevate privileges over a network. CWE-269
 Improper Privilege Management 		CVE-2026-33821 2026-05-16 03:26 2026-05-13 Show GitHub Exploit DB Packet Storm
805 6.5 MEDIUM
Network 		distribution distribution Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.1, tag deletion via the DELETE /v2/<name>/manifests/<tag> endpoint bypasses the storage.delete.enabled: fal… CWE-863
 Incorrect Authorization 		CVE-2026-41888 2026-05-16 03:25 2026-05-15 Show GitHub Exploit DB Packet Storm
806 7.5 HIGH
Network 		mongoosejs mongoose Mongoose is a MongoDB object modeling tool designed to work in an asynchronous environment. Prior to 6.13.9, 7.8.9, 8.22.1, and 9.1.6, a vulnerability allows bypassing Mongoose’s sanitizeFilter query… CWE-74
Injection 		CVE-2026-42334 2026-05-16 03:25 2026-05-15 Show GitHub Exploit DB Packet Storm
807 4.3 MEDIUM
Network 		etcd etcd etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requ… CWE-863
 Incorrect Authorization 		CVE-2026-44283 2026-05-16 03:24 2026-05-15 Show GitHub Exploit DB Packet Storm
808 8.8 HIGH
Network 		- - A chmod call in the cPanel Nova plugin's Cpanel::Nova::Connector follows symlinks, allowing setting root permissions on arbitrary system files or directories. That can cause DoS or local privilege es… CWE-61
 UNIX Symbolic Link (Symlink) Following 		CVE-2026-29203 2026-05-16 03:16 2026-05-9 Show GitHub Exploit DB Packet Storm
809 9.1 CRITICAL
Network 		gtsteffaniak filebrowser_quantum FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-stable and 1.3.9-beta, attacker-controlled path input is joined with a trusted base path prior to sanitization, allo… CWE-22
Path Traversal 		CVE-2026-44542 2026-05-16 03:09 2026-05-15 Show GitHub Exploit DB Packet Storm
810 7.5 HIGH
Network 		fleetdm fleet Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet’s Windows MDM management endpoint could allow requests to be processed without proper client certifi… CWE-295
Improper Certificate Validation  		CVE-2026-23998 2026-05-16 03:08 2026-05-15 Show GitHub Exploit DB Packet Storm