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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":Feb. 9, 2026, 12:59 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
221 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53678 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
222 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2023-53679 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
223 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2023-53680 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
224 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53681 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
225 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53682 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
226 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2023-53683 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
227 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2023-53684 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
228 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53685 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
229 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53686 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
230 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53687 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 22, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
306911 - netscape communicator Netscape Communicator 4.04 through 4.7 (and possibly other versions) in various UNIX operating systems converts the 0x8b character to a "<" sign, and the 0x9b character to a ">" sign, which could all… NVD-CWE-Other
CVE-1999-1357 2016-10-18 11:03 1999-10-5 Show GitHub Exploit DB Packet Storm
306912 - microsoft windows_nt Windows NT 3.51 and 4.0 running WINS (Windows Internet Name Service) allows remote attackers to cause a denial of service (resource exhaustion) via a flood of malformed packets, which causes the serv… NVD-CWE-Other
CVE-1999-1361 2016-10-18 11:03 1998-05-9 Show GitHub Exploit DB Packet Storm
306913 - david_harris pegasus_mail Pegasus e-mail client 3.0 and earlier uses weak encryption to store POP3 passwords in the pmail.ini file, which allows local users to easily decrypt the passwords and read e-mail. NVD-CWE-Other
CVE-1999-1366 2016-10-18 11:03 1999-05-15 Show GitHub Exploit DB Packet Storm
306914 - realnetworks realserver Real Media RealServer (rmserver) 6.0.3.353 stores a password in plaintext in the world-readable rmserver.cfg file, which allows local users to gain privileges. NVD-CWE-Other
CVE-1999-1369 2016-10-18 11:03 1999-04-14 Show GitHub Exploit DB Packet Storm
306915 - triactive remote_management Triactive Remote Manager with Basic authentication enabled stores the username and password in cleartext in registry keys, which could allow local users to gain privileges. NVD-CWE-Other
CVE-1999-1372 2016-10-18 11:03 1999-02-19 Show GitHub Exploit DB Packet Storm
306916 - fore powerhub_software FORE PowerHub before 5.0.1 allows remote attackers to cause a denial of service (hang) via a TCP SYN scan with TCP/IP OS fingerprinting, e.g. via nmap. NVD-CWE-Other
CVE-1999-1373 2016-10-18 11:03 2005-01-5 Show GitHub Exploit DB Packet Storm
306917 - arpanet perlshop perlshop.cgi shopping cart program stores sensitive customer information in directories and files that are under the web root, which allows remote attackers to obtain that information via an HTTP req… NVD-CWE-Other
CVE-1999-1374 2016-10-18 11:03 2005-05-2 Show GitHub Exploit DB Packet Storm
306918 - microsoft internet_information_server FileSystemObject (FSO) in the showfile.asp Active Server Page (ASP) allows remote attackers to read arbitrary files by specifying the name in the file parameter. NVD-CWE-Other
CVE-1999-1375 2016-10-18 11:03 1999-02-11 Show GitHub Exploit DB Packet Storm
306919 - microsoft internet_information_server Buffer overflow in fpcount.exe in IIS 4.0 with FrontPage Server Extensions allows remote attackers to execute arbitrary commands. NVD-CWE-Other
CVE-1999-1376 2016-10-18 11:03 1999-01-14 Show GitHub Exploit DB Packet Storm
306920 - dbmlparser.exe dbmlparser.exe dbmlparser.exe CGI guestbook program does not perform a chroot operation properly, which allows remote attackers to read arbitrary files. NVD-CWE-Other
CVE-1999-1378 2016-10-18 11:03 1999-07-19 Show GitHub Exploit DB Packet Storm