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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":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
4361 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
4362 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
4363 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
4364 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
4365 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
4366 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
4367 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
4368 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
4369 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
4370 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
348461 - isc dhcp_client Multiple buffer overflows in ISC DHCP Distribution server (dhcpd) 1.0 and 2.0 allow a remote attacker to cause a denial of service (crash) and possibly execute arbitrary commands via long options. NVD-CWE-Other
CVE-1999-0808 2016-10-18 10:59 1999-12-31 Show GitHub Exploit DB Packet Storm
348462 - microsoft windows_2000
windows_nt 		NTMail does not disable the VRFY command, even if the administrator has explicitly disabled it. NVD-CWE-Other
CVE-1999-0819 2016-10-18 10:59 1999-12-1 Show GitHub Exploit DB Packet Storm
348463 - stalker communigate_pro Buffer overflow in CommuniGatePro via a long string to the HTTP configuration port. NVD-CWE-Other
CVE-1999-0865 2016-10-18 10:59 1999-12-3 Show GitHub Exploit DB Packet Storm
348464 - sco unixware Buffer overflow in UnixWare xauto program allows local users to gain root privilege. NVD-CWE-Other
CVE-1999-0866 2016-10-18 10:59 1999-12-3 Show GitHub Exploit DB Packet Storm
348465 - apple ichat_server iChat ROOMS Webserver allows remote attackers to read arbitrary files via a .. (dot dot) attack. NVD-CWE-Other
CVE-1999-0897 2016-10-18 10:59 1998-09-9 Show GitHub Exploit DB Packet Storm
348466 - network_security_wizards dragon-fire_ids dfire.cgi script in Dragon-Fire IDS allows remote users to execute commands via shell metacharacters. NVD-CWE-Other
CVE-1999-0913 2016-10-18 10:59 1999-08-5 Show GitHub Exploit DB Packet Storm
348467 - messagemedia unitymail UnityMail allows remote attackers to conduct a denial of service via a large number of MIME headers. NVD-CWE-Other
CVE-1999-0925 2016-10-18 10:59 1999-09-3 Show GitHub Exploit DB Packet Storm
348468 - mutt mutt Mutt mail client allows a remote attacker to execute commands via shell metacharacters. NVD-CWE-Other
CVE-1999-0941 2016-10-18 10:59 1998-07-28 Show GitHub Exploit DB Packet Storm
348469 - yamaha midiplug Buffer overflow in Yamaha MidiPlug via a Text variable in an EMBED tag. NVD-CWE-Other
CVE-1999-0946 2016-10-18 10:59 1999-11-2 Show GitHub Exploit DB Packet Storm
348470 - an an-httpd AN-HTTPd provides example CGI scripts test.bat, input.bat, input2.bat, and envout.bat, which allow remote attackers to execute commands via shell metacharacters. NVD-CWE-Other
CVE-1999-0947 2016-10-18 10:59 1999-11-2 Show GitHub Exploit DB Packet Storm