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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 20, 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
4181 8 重要
Adjacent 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		Windows Kerberos の特権の昇格の脆弱性 CWE-285
不適切な認可 		CVE-2026-27912 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4182 7.7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2016 		Windows BitLocker セキュリティ機能バイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27913 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4183 7.8 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 … 		Microsoft 管理コンソールの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-27914 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4184 7.8 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27915 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4185 7.8 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27916 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4186 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 WFP NDIS ライトウェイト フィルター ドライバー (wfplwfs.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27917 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4187 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 シェルの特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-27918 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4188 7.8 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27919 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4189 7.8 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27920 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4190 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 TDI 翻訳ドライバー (tdx.sys) の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27921 2026-04-24 11:32 2026-04-14 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
348061 - icewarp
merak 		web_mail
mail_server 		Merak Mail IceWarp Web Mail uses a static identifier as a user session ID that does not change across sessions, which could allow remote attackers with access to the ID to gain privileges as that use… NVD-CWE-Other
CVE-2002-0258 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348062 - instantservers_inc. miniportal InstantServers MiniPortal 1.1.5 and earlier stores sensitive login and account data in plaintext in (1) .pwd files in the miniportal/apache directory, or (2) mplog.txt, which could allow local users … NVD-CWE-Other
CVE-2002-0259 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348063 - instantservers_inc. miniportal Buffer overflow in InstantServers MiniPortal 1.1.5 and earlier allows remote attackers to execute arbitrary code via a long login name, which is not properly handled by the logging utility. NVD-CWE-Other
CVE-2002-0260 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348064 - instantservers_inc. miniportal Directory traversal vulnerability in InstantServers MiniPortal 1.1.5 and earlier allows remote authenticated users to read arbitrary files via a ... (modified dot dot) in the GET command. NVD-CWE-Other
CVE-2002-0261 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348065 - sybex e-trainer Directory traversal vulnerability in netget for Sybex E-Trainer web server allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter. NVD-CWE-Other
CVE-2002-0262 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348066 - ezne.net ezboard_2000 Buffer overflow in EasyBoard 2000 1.27 (aka EZboard) allows remote attackers to execute arbitrary code via a long boundary value in a multipart Content-Type header to (1) ezboard.cgi, (2) ezman.cgi, … NVD-CWE-Other
CVE-2002-0263 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348067 - cooolsoft powerftp PowerFTP Personal FTP Server 2.03 through 2.10 stores sensitive account information in plaintext in the ftpserver.ini file, which allows attackers with access to the file to gain privileges. NVD-CWE-Other
CVE-2002-0264 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348068 - sawmill sawmill Sawmill for Solaris 6.2.14 and earlier creates the AdminPassword file with world-writable permissions, which allows local users to gain privileges by modifying the file. NVD-CWE-Other
CVE-2002-0265 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348069 - thunderstone_software texis Thunderstone Texis CGI script allows remote attackers to obtain the full path of the web root via a request for a nonexistent file, which generates an error message that includes the full pathname. NVD-CWE-Other
CVE-2002-0266 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm
348070 - sips sips preferences.php in Simple Internet Publishing System (SIPS) before 0.3.1 allows remote attackers to gain administrative privileges via a linebreak in the "theme" field followed by the Status::admin c… NVD-CWE-Other
CVE-2002-0267 2016-10-18 11:17 2002-05-29 Show GitHub Exploit DB Packet Storm