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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
4191 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 … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27922 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4192 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 … 		デスクトップ ウィンドウ マネージャーの特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27923 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4193 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2022
Microsoft Windows 11 23h2
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2 		デスクトップ ウィンドウ マネージャーの特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27924 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4194 6.5 警告
Adjacent 		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 デバイス ホスティングの情報漏えいの脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27925 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4195 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 Cloud Files Mini Filter ドライバーの特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27926 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4196 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 Projected File System の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27927 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4197 8.7 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2025
Microsoft Windows Server 2016 		Windows Hello のセキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27928 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4198 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 LUA ファイル仮想化フィルター ドライバーの特権昇格の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-27929 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4199 5.5 警告
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 GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27930 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
4200 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27931 2026-04-24 11:31 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
348181 - systemsoft systemwizard SystemSoft SystemWizard package in HP Pavilion PC with Windows 98, and possibly other platforms and operating systems, installs two ActiveX controls that are marked as safe for scripting, which allow… NVD-CWE-Other
CVE-1999-1206 2016-10-18 11:02 1999-12-31 Show GitHub Exploit DB Packet Storm
348182 - apache http_server mod_proxy in Apache 1.2.5 and earlier allows remote attackers to cause a denial of service via malformed FTP commands, which causes Apache to dump core. NVD-CWE-Other
CVE-1999-1293 2016-10-18 11:02 1999-12-31 Show GitHub Exploit DB Packet Storm
348183 - redhat
slackware 		linux
slackware_linux 		rcp on various Linux systems including Red Hat 4.0 allows a "nobody" user or other user with UID of 65535 to overwrite arbitrary files, since 65535 is interpreted as -1 by chown and other system call… NVD-CWE-Other
CVE-1999-1299 2016-10-18 11:02 1997-02-3 Show GitHub Exploit DB Packet Storm
348184 - symantec norton_antivirus Norton AntiVirus for Internet Email Gateways (NAVIEG) 1.0.1.7 and earlier, and Norton AntiVirus for MS Exchange (NAVMSE) 1.5 and earlier, store the administrator password in cleartext in (1) the navi… NVD-CWE-Other
CVE-1999-1323 2016-10-18 11:02 1999-04-9 Show GitHub Exploit DB Packet Storm
348185 - redhat linux Buffer overflow in linuxconf 1.11r11-rh2 on Red Hat Linux 5.1 allows local users to gain root privileges via a long LANG environmental variable. NVD-CWE-Other
CVE-1999-1327 2016-10-18 11:02 1999-12-31 Show GitHub Exploit DB Packet Storm
348186 - redhat linux linuxconf before 1.11.r11-rh3 on Red Hat Linux 5.1 allows local users to overwrite arbitrary files and gain root access via a symlink attack. NVD-CWE-Other
CVE-1999-1328 2016-10-18 11:02 1999-12-31 Show GitHub Exploit DB Packet Storm
348187 - debian
redhat 		debian_linux
linux 		The snprintf function in the db library 1.85.4 ignores the size parameter, which could allow attackers to exploit buffer overflows that would be prevented by a properly implemented snprintf. NVD-CWE-Other
CVE-1999-1330 2016-10-18 11:02 1999-12-31 Show GitHub Exploit DB Packet Storm
348188 - ibm aix inetd in AIX 4.1.5 dynamically assigns a port N when starting ttdbserver (ToolTalk server), but also inadvertently listens on port N-1 without passing control to ttdbserver, which allows remote attac… NVD-CWE-Other
CVE-1999-1075 2016-10-18 11:01 1998-03-18 Show GitHub Exploit DB Packet Storm
348189 - ibm aix Vulnerability in ptrace in AIX 4.3 allows local users to gain privileges by attaching to a setgid program. NVD-CWE-Other
CVE-1999-1079 2016-10-18 11:01 1999-05-6 Show GitHub Exploit DB Packet Storm
348190 - t._hauck jana_web_server Directory traversal vulnerability in Jana proxy web server 1.40 allows remote attackers to ready arbitrary files via a "......" (modified dot dot) attack. NVD-CWE-Other
CVE-1999-1082 2016-10-18 11:01 1999-10-8 Show GitHub Exploit DB Packet Storm