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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":June 1, 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
3921 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-2026-31481 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
3922 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-2026-31482 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
3923 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-2026-31483 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
3924 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-31484 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
3925 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-31485 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
3926 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック 		CVE-2026-31486 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
3927 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック 		CVE-2026-31487 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
3928 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-31488 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
3929 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-31489 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
3930 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-31490 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 1, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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347981 - ibm informix_dynamic_server
informix_extended_parallel_server 		Buffer overflow in IBM Informix Dynamic Server (IDS) 9.40.xC1 and 9.40.xC2 allows local users to execute arbitrary code via a long GL_PATH environment variable. NVD-CWE-Other
CVE-2004-2490 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347982 - hitachi groupmax_world_wide_web_desktop Cross-site scripting (XSS) vulnerability in Groupmax World Wide Web (GmaxWWW) Desktop 5, 6, and Desktop for Jichitai 6, allows remote attackers to inject arbitrary web script or HTML via the QUERY pa… NVD-CWE-Other
CVE-2004-2492 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347983 - hitachi groupmax_world_wide_web
groupmax_world_wide_web_desktop 		Directory traversal vulnerability in Groupmax World Wide Web (GmaxWWW) 2 and 3, and Desktop 5, 6, and Desktop for Jichitai allows remote authenticated users to read arbitrary .html files via the temp… NVD-CWE-Other
CVE-2004-2493 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347984 - - - Cross-site scripting (XSS) vulnerability in _error in Ability Mail Server 1.18 allows remote attackers to inject arbitrary web script or HTML via the erromsg parameter. NVD-CWE-Other
CVE-2004-2494 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347985 - code-crafters ability_mail_server The (1) Webmail, (2) admin, and (3) SMTP services in Ability Mail Server 1.18 allow remote attackers to cause a denial of service (CPU consumption) via a large number of simultaneous connections to t… NVD-CWE-Other
CVE-2004-2495 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347986 - - - The HTTP daemon in OpenText FirstClass 7.1 and 8.0 allows remote attackers to cause a denial of service (service availability loss) via a large number of POST requests to /Search. NVD-CWE-Other
CVE-2004-2496 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347987 - hitachi web_page_generator
web_page_generator_enterprise 		Cross-site scripting (XSS) vulnerability in the error handler in Hitachi Web Page Generator and Web Page Generator Enterprise 4.01 and earlier, when using the default error template and debug mode is… NVD-CWE-Other
CVE-2004-2497 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347988 - - - Unspecified vulnerability in the error handler in Hitachi Web Page Generator and Web Page Generator Enterprise 4.01 and earlier, when using the default error template and debug mode is set to ON, all… NVD-CWE-Other
CVE-2004-2498 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347989 - - - Unspecified vulnerability in Hitachi Web Page Generator and Web Page Generator Enterprise 4.01 and earlier allows remote attackers to cause a denial of service via unknown attack vectors when a web s… NVD-CWE-Other
CVE-2004-2499 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347990 - ilohamail ilohamail Unknown vulnerability in IlohaMail before 0.8.14-rc1 has unknown impact and attack vectors. NVD-CWE-Other
CVE-2004-2500 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm