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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 2, 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
521 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31493 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
522 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 New CWE-787
境界外書き込み 		CVE-2026-31494 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
523 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-31495 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
524 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-31496 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
525 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-31497 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
526 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける無限ループに関する脆弱性 New CWE-835
無限ループ 		CVE-2026-31498 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
527 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 New CWE-667
不適切なロック 		CVE-2026-31499 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
528 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31500 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
529 9.8 緊急
Network 		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 New CWE-416
解放済みメモリの使用 		CVE-2026-31501 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
530 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける型の取り違えに関する脆弱性 New CWE-843
型の取り違え 		CVE-2026-31502 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 2, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
313551 - infopop ultimate_bulletin_board Ultimate Bulletin Board stores data files in the cgi-bin directory, allowing remote attackers to view the data if an error occurs when the HTTP server attempts to execute the file. NVD-CWE-Other
CVE-1999-0854 2024-02-14 10:17 1999-11-1 Show GitHub Exploit DB Packet Storm
313552 - ethereal_group ethereal Ethereal allows local users to overwrite arbitrary files via a symlink attack on the packet capture file. NVD-CWE-Other
CVE-1999-1227 2024-02-14 10:17 1999-07-30 Show GitHub Exploit DB Packet Storm
313553 - puppets_place nukenabber NukeNabber allows remote attackers to cause a denial of service by connecting to the NukeNabber port (1080) without sending any data, which causes the CPU usage to rise to 100% from the report.exe pr… NVD-CWE-Other
CVE-1999-1284 2024-02-14 10:17 1998-11-5 Show GitHub Exploit DB Packet Storm
313554 - hp mpe_ix
hp-ux 		Vulnerability in Predictive on HP-UX 11.0 and earlier, and MPE/iX 5.5 and earlier, allows attackers to compromise data transfer for Predictive messages (using e-mail or modem) between customer and Re… CWE-200
Information Exposure 		CVE-1999-1136 2024-02-14 10:17 1998-07-30 Show GitHub Exploit DB Packet Storm
313555 - hp hp-ux Character-Terminal User Environment (CUE) in HP-UX 11.0 and earlier allows local users to overwrite arbitrary files and gain root privileges via a symlink attack on the IOERROR.mytty file. NVD-CWE-Other
CVE-1999-1139 2024-02-14 10:17 1997-09-1 Show GitHub Exploit DB Packet Storm
313556 - netscape
microsoft 		communicator
internet_explorer 		JavaScript in Internet Explorer 3.x and 4.x, and Netscape 2.x, 3.x and 4.x, allows remote attackers to monitor a user's web activities, aka the Bell Labs vulnerability. NVD-CWE-Other
CVE-1999-0031 2024-02-14 10:17 1997-07-8 Show GitHub Exploit DB Packet Storm
313557 - hp hp-ux Certain files in MPower in HP-UX 10.x are installed with insecure permissions, which allows local users to gain privileges. NVD-CWE-Other
CVE-1999-1144 2024-02-14 10:17 1997-01-30 Show GitHub Exploit DB Packet Storm
313558 - hp hp-ux movemail in HP-UX 10.20 has insecure permissions, which allows local users to gain privileges. NVD-CWE-Other
CVE-1999-1249 2024-02-14 10:17 1997-01-6 Show GitHub Exploit DB Packet Storm
313559 - hp hp-ux Vulnerability in ppl in HP-UX 10.x and earlier allows local users to gain root privileges by forcing ppl to core dump. NVD-CWE-Other
CVE-1999-1161 2024-02-14 10:17 1996-11-3 Show GitHub Exploit DB Packet Storm
313560 - sophos astaro_security_linux The firewall in Astaro Security Linux before 4.024 sends responses to SYN-FIN packets, which makes it easier for remote attackers to obtain information about the system and construct specialized atta… CWE-203
 Information Exposure Through Discrepancy 		CVE-2004-2252 2024-02-14 05:44 2004-12-31 Show GitHub Exploit DB Packet Storm