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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, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3391 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-2026-31515 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3392 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-31516 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3393 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-2026-31517 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3394 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-2026-31518 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3395 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-2026-31519 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3396 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-2026-31520 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3397 5.5 警告
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-2026-31521 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3398 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-2026-31522 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3399 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-31523 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3400 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-2026-31524 2026-04-30 11:06 2026-04-22 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
350611 - php php PHP3 with safe_mode enabled does not properly filter shell metacharacters from commands that are executed by popen, which could allow remote attackers to execute commands. NVD-CWE-Other
CVE-2000-0059 2008-09-11 04:02 2000-01-4 Show GitHub Exploit DB Packet Storm
350612 - nortel contivity cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to read arbitrary files by specifying the filename in a parameter to the script. NVD-CWE-Other
CVE-2000-0063 2008-09-11 04:02 2000-01-17 Show GitHub Exploit DB Packet Storm
350613 - nortel contivity cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to cause a denial of service via a malformed URL that includes shell metacharacters. NVD-CWE-Other
CVE-2000-0064 2008-09-11 04:02 2000-01-17 Show GitHub Exploit DB Packet Storm
350614 - nosque msgcore Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELO, MAIL FROM, RCPT TO, and DATA command… NVD-CWE-Other
CVE-2000-0075 2008-09-11 04:02 2000-01-13 Show GitHub Exploit DB Packet Storm
350615 - w3c cern_httpd The W3C CERN httpd HTTP server allows remote attackers to determine the real pathnames of some commands via a request for a nonexistent URL. NVD-CWE-Other
CVE-2000-0079 2008-09-11 04:02 2000-01-18 Show GitHub Exploit DB Packet Storm
350616 - hp hp-ux HP asecure creates the Audio Security File audio.sec with insecure permissions, which allows local users to cause a denial of service or gain additional privileges. NVD-CWE-Other
CVE-2000-0083 2008-09-11 04:02 2000-04-18 Show GitHub Exploit DB Packet Storm
350617 - netopia timbuktu_pro Netopia Timbuktu Pro sends user IDs and passwords in cleartext, which allows remote attackers to obtain them via sniffing. NVD-CWE-Other
CVE-2000-0086 2008-09-11 04:02 2000-01-18 Show GitHub Exploit DB Packet Storm
350618 - vmware workstation VMWare 1.1.2 allows local users to cause a denial of service via a symlink attack. NVD-CWE-Other
CVE-2000-0090 2008-09-11 04:02 2000-01-17 Show GitHub Exploit DB Packet Storm
350619 - inter7 vpopmail Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password. NVD-CWE-Other
CVE-2000-0091 2008-09-11 04:02 2000-01-21 Show GitHub Exploit DB Packet Storm
350620 - hp hp-ux The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the syst… NVD-CWE-Other
CVE-2000-0095 2008-09-11 04:02 2000-01-24 Show GitHub Exploit DB Packet Storm