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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, 4 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 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
348231 - sgi irix Vulnerabilities in (1) ipxchk and (2) ipxlink in NetWare Client 1.0 on IRIX 6.3 and 6.4 allows local users to gain root access via a modified IFS environmental variable. NVD-CWE-Other
CVE-1999-1040 2016-10-18 11:00 1998-04-8 Show GitHub Exploit DB Packet Storm
348232 - sco openserver
unix 		Buffer overflow in mscreen on SCO OpenServer 5.0 and SCO UNIX 3.2v4 allows a local user to gain root access via (1) a long TERM environmental variable and (2) a long entry in the .mscreenrc file. NVD-CWE-Other
CVE-1999-1041 2016-10-18 11:00 1998-08-27 Show GitHub Exploit DB Packet Storm
348233 - realnetworks realserver pnserver in RealServer 5.0 and earlier allows remote attackers to cause a denial of service by sending a short, malformed request. NVD-CWE-Other
CVE-1999-1045 2016-10-18 11:00 1998-01-15 Show GitHub Exploit DB Packet Storm
348234 - bsdi gauntlet When BSDI patches for Gauntlet 5.0 BSDI are installed in a particular order, Gauntlet allows remote attackers to bypass firewall access restrictions, and does not log the activities. NVD-CWE-Other
CVE-1999-1047 2016-10-18 11:00 1999-10-18 Show GitHub Exploit DB Packet Storm
348235 - microsoft frontpage Microsoft FrontPage stores form results in a default location in /_private/form_results.txt, which is world-readable and accessible in the document root, which allows remote attackers to read possibl… NVD-CWE-Other
CVE-1999-1052 2016-10-18 11:00 1999-08-24 Show GitHub Exploit DB Packet Storm
348236 - globetrotter flexlm The default configuration of FLEXlm license manager 6.0d, and possibly other versions, allows remote attackers to shut down the server via the lmdown command. NVD-CWE-Other
CVE-1999-1054 2016-10-18 11:00 1998-09-25 Show GitHub Exploit DB Packet Storm
348237 - tetrix tetrinet Buffer overflow in Tetrix TetriNet daemon 1.13.16 allows remote attackers to cause a denial of service and possibly execute arbitrary commands by connecting to port 31457 from a host with a long DNS … NVD-CWE-Other
CVE-1999-1060 2016-10-18 11:00 1999-02-17 Show GitHub Exploit DB Packet Storm
348238 - windowmaker windowmaker Multiple buffer overflows in WindowMaker 0.52 through 0.60.0 allow attackers to cause a denial of service and possibly execute arbitrary commands by executing WindowMaker with a long program name (ar… NVD-CWE-Other
CVE-1999-1064 2016-10-18 11:00 1999-08-22 Show GitHub Exploit DB Packet Storm
348239 - palm_pilot hotsync_manager Palm Pilot HotSync Manager 3.0.4 in Windows 98 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long string to port 14238 while the manager is in n… NVD-CWE-Other
CVE-1999-1065 2016-10-18 11:00 1999-11-4 Show GitHub Exploit DB Packet Storm
348240 - sgi quake_1_server Quake 1 server responds to an initial UDP game connection request with a large amount of traffic, which allows remote attackers to use the server as an amplifier in a "Smurf" style attack on another … NVD-CWE-Other
CVE-1999-1066 2016-10-18 11:00 1999-12-22 Show GitHub Exploit DB Packet Storm