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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, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
61 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
62 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
63 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
64 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
65 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
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
67 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
68 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
69 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-2026-40366 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 Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft SharePoint Server
Microsoft Word 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-40367 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
352341 - affordable_web_space_design affordable_web_space_design_webbbs webbbs_post.pl in WebBBS 4 and 5.0 allows remote attackers to execute arbitrary commands via shell metacharacters in the followup parameter. NVD-CWE-Other
CVE-2002-1993 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352342 - gamecheats advanced_web_server_professional advserver.exe in Advanced Web Server (AdvServer) Professional 1.030000 allows remote attackers to cause a denial of service via multiple HTTP requests containing a single carriage return/line feed (C… NVD-CWE-Other
CVE-2002-1994 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352343 - lebios phptonuke.php Cross-site scripting (XSS) vulnerability in phptonuke.php for PHP-Nuke allows remote attackers to inject arbitrary web script or HTML via the filnavn parameter. NVD-CWE-Other
CVE-2002-1995 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352344 - postnuke_software_foundation postnuke Cross-site scripting (XSS) vulnerability in PostNuke 0.71 and earlier allows remote attackers to inject arbitrary web script or HTML via the (1) name parameter in modules.php and (2) catid parameter … NVD-CWE-Other
CVE-2002-1996 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352345 - sco open_unix
unixware 		Buffer overflow in rpc.cmsd in SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows remote attackers to execute arbitrary commands via a long parameter to rtable_create (procedure 21). NVD-CWE-Other
CVE-2002-1998 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352346 - hp praesidium_webproxy HP Praesidium Webproxy 1.0 running on HP-UX 11.04 VVOS could allow remote attackers to cause Webproxy to forward requests to the internal network via crafted HTTP requests. NVD-CWE-Other
CVE-2002-1999 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352347 - compaq acms ACMS 4.3 and 4.4 in OpenVMS Alpha 7.2 and 7.3 does not properly use process privileges, which allows attackers to access data. NVD-CWE-Other
CVE-2002-2000 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352348 - compaq tru64 ypbind in Compaq Tru64 4.0F, 4.0G, 5.0A, 5.1 and 5.1A allows remote attackers to cause the process to core dump via certain network packets generated by nmap. NVD-CWE-Other
CVE-2002-2003 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352349 - compaq tru64 portmapper in Compaq Tru64 4.0G and 5.0A allows remote attackers to cause a denial of service via a flood of packets. NVD-CWE-Other
CVE-2002-2004 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352350 - apache tomcat The default installations of Apache Tomcat 3.2.3 and 3.2.4 allows remote attackers to obtain sensitive system information such as directory listings and web root path, via erroneous HTTP requests for… NVD-CWE-Other
CVE-2002-2007 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm