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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 4, 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
4971 7.5 重要
Network 		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 Server Update Service (WSUS) の改ざんの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26154 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4972 6.5 警告
Network 		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 Local Security Authority Subsystem Service の情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26155 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4973 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 Hyper-V のリモートでコードが実行される脆弱性 CWE-122
CWE-125
CWE-20
CVE-2026-26156 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4974 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26159 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4975 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26160 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4976 7.8 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 Sensor Data Service の特権昇格の脆弱性 CWE-20
CWE-822
CVE-2026-26161 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4977 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 OLE の特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-26162 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4978 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 カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26163 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4979 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26165 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4980 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26166 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
351731 - ipswitch imail The web server in IPSWITCH IMail 6.04 and earlier allows remote attackers to read and delete arbitrary files via a .. (dot dot) attack. NVD-CWE-Other
CVE-2000-0780 2016-10-18 11:07 2000-10-20 Show GitHub Exploit DB Packet Storm
351732 - wircsrv irc_server WircSrv IRC Server 5.07s allows IRC operators to read arbitrary files via the importmotd command, which sets the Message of the Day (MOTD) to the specified file. NVD-CWE-Other
CVE-2000-0785 2016-10-18 11:07 2000-10-20 Show GitHub Exploit DB Packet Storm
351733 - gnu userv GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt the USERV_GROUPS and USERV_GIDS environmental variables and allow local users to bypass some access r… NVD-CWE-Other
CVE-2000-0786 2016-10-18 11:07 2000-10-20 Show GitHub Exploit DB Packet Storm
351734 - pgp personal_privacy The BAIR program does not properly restrict access to the Internet Explorer Internet options menu, which allows local users to obtain access to the menu by modifying the registry key that starts BAIR. NVD-CWE-Other
CVE-2000-0802 2016-10-18 11:07 2000-10-20 Show GitHub Exploit DB Packet Storm
351735 - max_feoktistov small_http_server Small HTTP Server 2.01 does not properly process Server Side Includes (SSI) tags that contain null values, which allows local users, and possibly remote attackers, to cause the server to crash by ins… NVD-CWE-Other
CVE-2000-0898 2016-10-18 11:07 2001-01-9 Show GitHub Exploit DB Packet Storm
351736 - max_feoktistov small_http_server Small HTTP Server 2.01 allows remote attackers to cause a denial of service by connecting to the server and sending out multiple GET, HEAD, or POST requests and closing the connection before the serv… NVD-CWE-Other
CVE-2000-0899 2016-10-18 11:07 2001-01-9 Show GitHub Exploit DB Packet Storm
351737 - caldera openserver Buffer overflow in sar for OpenServer 5.0.5 allows local users to gain root privileges via a long -o parameter. NVD-CWE-Other
CVE-1999-1570 2016-10-18 11:06 2002-05-1 Show GitHub Exploit DB Packet Storm
351738 - sco openserver Buffer overflow in sar for SCO OpenServer 5.0.0 through 5.0.5 may allow local users to gain root privileges via a long -f parameter, a different vulnerability than CVE-1999-1570. NVD-CWE-Other
CVE-1999-1571 2016-10-18 11:06 1999-11-4 Show GitHub Exploit DB Packet Storm
351739 - sco unixware Buffer overflow in UnixWare rtpm program allows local users to gain privileges via a long environmental variable. NVD-CWE-Other
CVE-2000-0003 2016-10-18 11:06 1999-12-30 Show GitHub Exploit DB Packet Storm
351740 - zbsoft zbserver ZBServer Pro allows remote attackers to read source code for executable files by inserting a . (dot) into the URL. NVD-CWE-Other
CVE-2000-0004 2016-10-18 11:06 1999-12-1 Show GitHub Exploit DB Packet Storm