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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
441 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows メッセージ キュー (MSMQ) の特権昇格の脆弱性 CWE-415
二重解放 		CVE-2026-33838 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
442 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-33839 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
443 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Win32k の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33840 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
444 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-33841 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
445 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-34087 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
446 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-34088 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
447 7.5 重要
Network 		MediaWiki Checkuser MediaWikiのCheckuserにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-34090 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
448 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-34091 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
449 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-34092 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
450 8.8 重要
Adjacent 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Microsoft Message Queuing (MSMQ) 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-2026-34329 2026-05-18 12:17 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