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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 3, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
681 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
682 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
683 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
684 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
685 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
686 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
687 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
688 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
689 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
690 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 3, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
313581 - sco unixware
open_unix 		SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0 allows local users to bypass protections for the "as" address space file for a process ID (PID) by obtaining a procfs file descriptor for the file and c… NVD-CWE-Other
CVE-2003-0937 2024-02-14 10:17 2003-12-15 Show GitHub Exploit DB Packet Storm
313582 - ethereal_group ethereal Buffer overflow in Ethereal 0.9.15 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed GTP MSISDN string. NVD-CWE-Other
CVE-2003-0925 2024-02-14 10:17 2003-12-1 Show GitHub Exploit DB Packet Storm
313583 - ethereal_group ethereal Ethereal 0.9.15 and earlier, and Tethereal, allows remote attackers to cause a denial of service (crash) via certain malformed (1) ISAKMP or (2) MEGACO packets. NVD-CWE-Other
CVE-2003-0926 2024-02-14 10:17 2003-12-1 Show GitHub Exploit DB Packet Storm
313584 - ethereal_group ethereal Heap-based buffer overflow in Ethereal 0.9.15 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the SOCKS dissector. NVD-CWE-Other
CVE-2003-0927 2024-02-14 10:17 2003-12-1 Show GitHub Exploit DB Packet Storm
313585 9.8 CRITICAL
Network 		acme thttpd Buffer overflow in defang in libhttpd.c for thttpd 2.21 to 2.23b1 allows remote attackers to execute arbitrary code via requests that contain '<' or '>' characters, which trigger the overflow when th… CWE-131
Incorrect Calculation of Buffer Size 		CVE-2003-0899 2024-02-14 10:17 2003-11-3 Show GitHub Exploit DB Packet Storm
313586 - phpkit phpkit Cross-site scripting (XSS) vulnerability in include.php in PHPKIT 1.6.02 and 1.6.03 allows remote attackers to inject arbitrary web script or HTML via the contact_email parameter. NVD-CWE-Other
CVE-2003-1187 2024-02-14 10:17 2003-11-2 Show GitHub Exploit DB Packet Storm
313587 - realnetworks realone_desktop_manager
realone_player
realone_enterprise_desktop 		RealOne player allows remote attackers to execute arbitrary script in the "My Computer" zone via a SMIL presentation with a URL that references a scripting protocol, which is executed in the security… NVD-CWE-Other
CVE-2003-0726 2024-02-14 10:17 2003-10-20 Show GitHub Exploit DB Packet Storm
313588 - ethereal_group ethereal Unknown vulnerability in the DCERPC (DCE/RPC) dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (memory consumption) via a certain NDR string. NVD-CWE-Other
CVE-2003-0428 2024-02-14 10:17 2003-07-24 Show GitHub Exploit DB Packet Storm
313589 - ethereal_group ethereal The OSI dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via invalid IPv4 or IPv6 prefix lengths, possibly triggering … NVD-CWE-Other
CVE-2003-0429 2024-02-14 10:17 2003-07-24 Show GitHub Exploit DB Packet Storm
313590 - ethereal_group ethereal The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value. NVD-CWE-Other
CVE-2003-0430 2024-02-14 10:17 2003-07-24 Show GitHub Exploit DB Packet Storm