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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":June 21, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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6091 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
6092 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
6093 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
6094 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
6095 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
6096 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
6097 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
6098 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
6099 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-2026-31664 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
6100 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-2026-31665 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 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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351061 - smartertools smartermail Directory traversal vulnerability in frmGetAttachment.aspx in SmarterTools SmarterMail 1.6.1511 and 1.6.1529 allows remote attackers to read arbitrary files via the filename parameter. NVD-CWE-Other
CVE-2004-2586 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351062 - smartertools smartermail login.aspx in SmarterTools SmarterMail 1.6.1511 and 1.6.1529 allows remote attackers to cause a denial of service via a long txtusername parameter, possibly due to a buffer overflow. NVD-CWE-Other
CVE-2004-2587 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351063 - rob_flynn gaim Gaim before 0.82 allows remote servers to cause a denial of service (application crash) via a long HTTP Content-Length header, which causes Gaim to abort when attempting to allocate memory. NVD-CWE-Other
CVE-2004-2589 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351064 - meindlsoft cute_php_library Unspecified vulnerability in meindlSOFT Cute PHP Library (aka cphplib) 0.46 has unknown impact and attack vectors, related to regular expressions. NVD-CWE-Other
CVE-2004-2590 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351065 - - - The data-overwrite capability of ButtUglySoftware CleanCache 2.19 does not properly overwrite data in files, which allows attackers to recover the data. NVD-CWE-Other
CVE-2004-2591 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351066 - id_software quake_ii_server Quake II server before R1Q2, as used in multiple products, allows remote attackers to cause a denial of service (application crash) via a modified client that asks the server to send data stored at a… CWE-20
 Improper Input Validation  		CVE-2004-2592 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351067 - id_software quake_ii_server Buffer overflow in command-packet processing of Quake II server before R1Q2, as used in multiple products, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary … NVD-CWE-Other
CVE-2004-2593 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351068 - id_software quake_ii_server_windows Absolute path traversal vulnerability in Quake II server before R1Q2 on Windows, as used in multiple products, allows remote attackers to read arbitrary files via a "\/" in a pathname argument, as de… NVD-CWE-Other
CVE-2004-2594 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351069 - id_software quake_ii_server_linux Absolute path traversal vulnerability in Quake II server before R1Q2 on Linux, as used in multiple products, allows remote attackers to cause a denial of service (application crash) via a download co… NVD-CWE-Other
CVE-2004-2595 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm
351070 - id_software quake_ii_server Quake II server before R1Q2, as used in multiple products, allows remote attackers to cause a denial of service (exhaustion of connection slots) via a large number of connections from the same IP add… CWE-20
 Improper Input Validation  		CVE-2004-2596 2017-07-11 10:32 2004-12-31 Show GitHub Exploit DB Packet Storm