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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 20, 2026, 2:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3211 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-2026-31514 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
3212 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
3213 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
3214 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
3215 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
3216 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
3217 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
3218 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
3219 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
3220 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
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
352391 - symantec_veritas cluster_server Unknown vulnerability in Veritas Cluster Server (VCS) 1.2 for WindowsNT, Cluster Server 1.3.0 for Solaris, and Cluster Server 1.3.1 for HP-UX allows attackers to gain privileges via unknown attack ve… NVD-CWE-Other
CVE-2002-1817 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352392 - ez_systems httpbench ezhttpbench.php in eZ httpbench 1.1 allows remote attackers to read arbitrary files via a full pathname in the AnalyseSite parameter. NVD-CWE-Other
CVE-2002-1818 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352393 - tinyhttpd tinyhttpd Directory traversal vulnerability in TinyHTTPD 0.1 .0 allows remote attackers to read or execute arbitrary files via a ".." (dot dot) in the URL. NVD-CWE-Other
CVE-2002-1819 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352394 - ultimate_php_board ultimate_php_board Ultimate PHP Board (UPB) 1.0 and 1.0b allows remote authenticated users to gain privileges and perform unauthorized actions via direct requests to (1) admin_members.php, (2) admin_config.php, (3) adm… NVD-CWE-Other
CVE-2002-1821 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352395 - lonerunner zeroo_http_server Buffer overflow in the HttpGetRequest function in Zeroo HTTP server 1.5 allows remote attackers to execute arbitrary code via a long HTTP request. NVD-CWE-Other
CVE-2002-1823 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352396 - wasd wasd_http_server Format string vulnerability in PerlRTE_example1.pl in WASD 7.1, 7.2.0 through 7.2.3, and 8.0.0 allows remote attackers to execute arbitrary commands or crash the server via format strings in the $nam… NVD-CWE-Other
CVE-2002-1825 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352397 - grsecurity grsecurity_kernel_patch grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory. NVD-CWE-Other
CVE-2002-1826 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352398 - sendmail sendmail Sendmail 8.9.0 through 8.12.3 allows local users to cause a denial of service by obtaining an exclusive lock on the (1) alias, (2) map, (3) statistics, and (4) pid files. NVD-CWE-Other
CVE-2002-1827 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352399 - savant savant_webserver Savant Webserver 3.1 allows remote attackers to cause a denial of service (crash) via an HTTP GET request with a negative Content-Length value. NVD-CWE-Other
CVE-2002-1828 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm
352400 - microsoft msn_messenger Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via an invite request that contains hex-encoded spaces (%20) in the Invitation-Cookie fiel… NVD-CWE-Other
CVE-2002-1831 2008-09-6 05:31 2002-12-31 Show GitHub Exploit DB Packet Storm