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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":June 9, 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
1901 8.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office クイック実行の特権の昇格の脆弱性 CWE-1220
アクセス制御の不十分な粒度 		CVE-2026-35436 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1902 5.5 警告
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word の情報漏えいの脆弱性 CWE-552
外部からアクセス可能なファイルまたはディレクトリ 		CVE-2026-35440 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1903 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-3637 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
1904 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2Oにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-3960 2026-05-21 10:52 2026-04-23 Show GitHub Exploit DB Packet Storm
1905 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-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1906 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		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-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1907 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1908 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
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-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1909 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel 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-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
1910 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-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 9, 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
2891 7.8 HIGH
Local 		mediaarea mediainfolib MediaArea MediaInfoLib LXF parsing heap-based buffer overflow vulnerability CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-25104 2026-05-29 05:06 2026-05-26 Show GitHub Exploit DB Packet Storm
2892 7.8 HIGH
Local 		mediaarea mediainfolib MediaArea MediaInfoLib ID3v2 parsing heap buffer overflow vulnerability CWE-122
Heap-based Buffer Overflow 		CVE-2026-25713 2026-05-29 05:03 2026-05-26 Show GitHub Exploit DB Packet Storm
2893 7.5 HIGH
Network 		joomla joomla\! Insufficient state checks lead to a vector that allows to bypass 2FA checks. CWE-287
NVD-CWE-noinfo
Improper Authentication 		CVE-2026-48896 2026-05-29 04:46 2026-05-27 Show GitHub Exploit DB Packet Storm
2894 7.5 HIGH
Network 		joomla joomla\! Insufficient state checks lead to a vector that allows to bypass 2FA checks. CWE-287
Improper Authentication 		CVE-2026-48897 2026-05-29 04:40 2026-05-27 Show GitHub Exploit DB Packet Storm
2895 7.5 HIGH
Network 		joomla joomla\! An improper validation of the search parameter of the com_media files API endpoint leads to a path traversal vulnerability. CWE-22
Path Traversal 		CVE-2026-40384 2026-05-29 04:07 2026-05-27 Show GitHub Exploit DB Packet Storm
2896 9.8 CRITICAL
Network 		joomla joomla\! An improper access check allows unauthorized access to com_config webservice endpoints. CWE-284
NVD-CWE-noinfo
Improper Access Control 		CVE-2026-35223 2026-05-29 04:07 2026-05-27 Show GitHub Exploit DB Packet Storm
2897 7.8 HIGH
Local 		- - Microsoft UFO open-source framework for intelligent automation across devices and platforms. Microsoft UFO tagged releases up to and including v3.0.0 contain an OS command injection vulnerability in … CWE-78
OS Command  		CVE-2026-45322 2026-05-29 03:56 2026-05-28 Show GitHub Exploit DB Packet Storm
2898 6.3 MEDIUM
Network 		- - Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO creates one shared UFOWebSocketHandler instance and reuses it for mult… CWE-284
CWE-488
Improper Access Control
 Exposure of Data Element to Wrong Session 		CVE-2026-46416 2026-05-29 03:56 2026-05-28 Show GitHub Exploit DB Packet Storm
2899 5.9 MEDIUM
Network 		- - Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO's constellation client tracks pending task responses by session_id onl… CWE-294
CWE-345
Authentication Bypass by Capture-replay 
 Insufficient Verification of Data Authenticity 		CVE-2026-46538 2026-05-29 03:56 2026-05-28 Show GitHub Exploit DB Packet Storm
2900 5.3 MEDIUM
Network 		- - Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO accepts client-supplied session_id values in WebSocket task messages a… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-46544 2026-05-29 03:56 2026-05-28 Show GitHub Exploit DB Packet Storm