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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
61 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 New 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
62 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 New CWE-862
認証の欠如 		CVE-2026-3637 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
63 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 New 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
64 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 New 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
65 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 New 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
66 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 New 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
67 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 New 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
68 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 New 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
69 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 New 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
70 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 New CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 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
346251 - sap sap_db The Web Database Manager in web-tools for SAP DB before 7.4.03.30 generates predictable session IDs, which allows remote attackers to conduct unauthorized activities. NVD-CWE-Other
CVE-2003-0945 2017-07-11 10:29 2003-12-15 Show GitHub Exploit DB Packet Storm
346252 - michael_bischoff xsok xsok 1.02 does not properly drop privileges before finding and executing the "gunzip" program, which allows local users to execute arbitrary commands. NVD-CWE-Other
CVE-2003-0949 2017-07-11 10:29 2004-02-3 Show GitHub Exploit DB Packet Storm
346253 - peoplesoft peopletools PeopleSoft PeopleTools 8.1x, 8.2x, and 8.4x allows remote attackers to execute arbitrary commands by uploading a file to the IClient Servlet, guessing the insufficiently random (system time) name of … NVD-CWE-Other
CVE-2003-0950 2017-07-11 10:29 2003-12-15 Show GitHub Exploit DB Packet Storm
346254 - apple safari
mac_os_x
mac_os_x_server 		Apple Safari 1.0 through 1.1 on Mac OS X 10.3.1 and Mac OS X 10.2.8 allows remote attackers to steal user cookies from another domain via a link with a hex-encoded null character (%00) followed by th… NVD-CWE-Other
CVE-2003-0975 2017-07-11 10:29 2003-12-15 Show GitHub Exploit DB Packet Storm
346255 - novell netware NFS Server (XNFS.NLM) for Novell NetWare 6.5 does not properly enforce sys:\etc\exports when hostname aliases from sys:etc\hosts file are used, which could allow users to mount file systems when XNFS… NVD-CWE-Other
CVE-2003-0976 2017-07-11 10:29 2003-12-15 Show GitHub Exploit DB Packet Storm
346256 - gnu privacy_guard Format string vulnerability in gpgkeys_hkp (experimental HKP interface) for the GnuPG (gpg) client 1.2.3 and earlier, and 1.3.3 and earlier, allows remote attackers or a malicious keyserver to cause … NVD-CWE-Other
CVE-2003-0978 2017-07-11 10:29 2004-01-5 Show GitHub Exploit DB Packet Storm
346257 - - - The parseAddress code in (1) SquirrelMail 1.4.0 and (2) GPG Plugin 1.1 allows remote attackers to execute commands via shell metacharacters in the "To:" field. NVD-CWE-Other
CVE-2003-0990 2017-07-11 10:29 2004-01-20 Show GitHub Exploit DB Packet Storm
346258 - apple mac_os_x
mac_os_x_server 		Buffer overflow in cd9660.util in Apple Mac OS X 10.0 through 10.3.2 and Apple Mac OS X Server 10.0 through 10.3.2 may allow local users to execute arbitrary code via a long command line parameter. NVD-CWE-Other
CVE-2003-1006 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346259 - apple mac_os_x
mac_os_x_server 		AppleFileServer (AFS) in Apple Mac OS X 10.2.8 and 10.3.2 does not properly handle certain malformed requests, with unknown impact. NVD-CWE-Other
CVE-2003-1007 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346260 - apple mac_os_x
mac_os_x_server 		Unknown vulnerability in Mac OS X 10.2.8 and 10.3.2 allows local users to bypass the screen saver login window and write a text clipping to the desktop or another application. NVD-CWE-Other
CVE-2003-1008 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm