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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 6, 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
301 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-2026-31654 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
302 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-2026-31655 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
303 7.8 重要
Local
Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー
CVE-2026-31656 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
304 9.8 緊急
Network
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-2026-31657 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
305 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-2026-31658 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
306 9.8 緊急
Network
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-2026-31659 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
307 5.5 警告
Local
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他
CVE-2026-31660 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
308 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-2026-31661 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
309 7.5 重要
Network
Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー
CVE-2026-31662 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
310 7.8 重要
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-2026-31663 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
347331 - sco unixware The default permissions for UnixWare /var/mail allow local users to read and modify other users' mail. NVD-CWE-Other
CVE-1999-0825 2008-09-9 21:36 1999-12-3 Show GitHub Exploit DB Packet Storm
347332 - freebsd freebsd Buffer overflow in FreeBSD angband allows local users to gain privileges. NVD-CWE-Other
CVE-1999-0826 2008-09-9 21:36 1999-12-1 Show GitHub Exploit DB Packet Storm
347333 - sco unixware UnixWare pkg commands such as pkginfo, pkgcat, and pkgparam allow local users to read arbitrary files via the dacread permission. NVD-CWE-Other
CVE-1999-0828 2008-09-9 21:36 1999-12-2 Show GitHub Exploit DB Packet Storm
347334 - cobalt
sun
debian
suse
qube
cobalt_raq
cobalt_raq_2
cobalt_raq_3i
debian_linux
suse_linux
Denial of service in Linux syslogd via a large number of connections. NVD-CWE-Other
CVE-1999-0831 2008-09-9 21:36 1999-11-19 Show GitHub Exploit DB Packet Storm
347335 - rsa rsaref Buffer overflow in RSAREF2 via the encryption and decryption functions in the RSAREF library. NVD-CWE-Other
CVE-1999-0834 2008-09-9 21:36 1999-12-1 Show GitHub Exploit DB Packet Storm
347336 - deerfield serv-u_ftp-server Buffer overflow in Serv-U FTP 2.5 allows remote users to conduct a denial of service via the SITE command. NVD-CWE-Other
CVE-1999-0838 2008-09-9 21:36 1999-12-1 Show GitHub Exploit DB Packet Storm
347337 - deerfield mdaemon Denial of service in MDaemon WorldClient and WebConfig services via a long URL. NVD-CWE-Other
CVE-1999-0844 2008-09-9 21:36 1999-11-24 Show GitHub Exploit DB Packet Storm
347338 - isc bind Denial of service in BIND named via maxdname. NVD-CWE-Other
CVE-1999-0849 2008-09-9 21:36 1999-11-10 Show GitHub Exploit DB Packet Storm
347339 - endymion mailman_webmail The default permissions for Endymion MailMan allow local users to read email or modify files. NVD-CWE-Other
CVE-1999-0850 2008-09-9 21:36 1999-12-2 Show GitHub Exploit DB Packet Storm
347340 - ibm websphere_application_server IBM WebSphere sets permissions that allow a local user to modify a deinstallation script or its data files stored in /usr/bin. NVD-CWE-Other
CVE-1999-0852 2008-09-9 21:36 1999-12-2 Show GitHub Exploit DB Packet Storm