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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":May 21, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3421 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-2026-31546 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3422 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-2026-31585 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3423 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-2026-31586 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3424 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-2026-31587 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3425 8.8 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-2026-31588 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3426 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 CWE-416
解放済みメモリの使用 		CVE-2026-31589 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3427 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-2026-31590 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3428 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-2026-31591 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3429 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-2026-31592 2026-04-30 11:04 2026-04-24 Show GitHub Exploit DB Packet Storm
3430 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-2026-31593 2026-04-30 11:04 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 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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351941 - dnrd dnrd This vulnerability is addressed in the following product release: dnrd, dnrd, 2.10 NVD-CWE-Other
CVE-2005-0037 2008-09-6 05:45 2005-12-31 Show GitHub Exploit DB Packet Storm
351942 - powerdns powerdns The DNS implementation of PowerDNS 2.9.16 and earlier allows remote attackers to cause a denial of service via a compressed DNS packet with a label length byte with an incorrect offset, which could t… NVD-CWE-Other
CVE-2005-0038 2008-09-6 05:45 2005-12-31 Show GitHub Exploit DB Packet Storm
351943 - synaesthesia synaesthesia Synaesthesia 2.1 and earlier, and possibly other versions, when installed setuid root, does not drop privileges before processing configuration and mixer files, which allows local users to read arbit… NVD-CWE-Other
CVE-2005-0070 2008-09-6 05:45 2005-05-2 Show GitHub Exploit DB Packet Storm
351944 - tcp tcp The original design of TCP does not check that the TCP sequence number in an ICMP error message is within the range of sequence numbers for data that has been sent but not acknowledged (aka "TCP sequ… NVD-CWE-Other
CVE-2005-0065 2008-09-6 05:45 2005-05-2 Show GitHub Exploit DB Packet Storm
351945 - tcp tcp The original design of TCP does not check that the TCP Acknowledgement number in an ICMP error message generated by an intermediate router is within the range of possible values for data that has alr… NVD-CWE-Other
CVE-2005-0066 2008-09-6 05:45 2004-12-22 Show GitHub Exploit DB Packet Storm
351946 - tcp tcp The original design of TCP does not require that port numbers be assigned randomly (aka "Port randomization"), which makes it easier for attackers to forge ICMP error messages for specific TCP connec… NVD-CWE-Other
CVE-2005-0067 2008-09-6 05:45 2004-12-22 Show GitHub Exploit DB Packet Storm
351947 - tcp tcp The original design of ICMP does not require authentication for host-generated ICMP error messages, which makes it easier for attackers to forge ICMP error messages for specific TCP connections and c… NVD-CWE-Other
CVE-2005-0068 2008-09-6 05:45 2004-12-22 Show GitHub Exploit DB Packet Storm
351948 - debian sympa Buffer overflow in queue.c in a support script for sympa 3.3.3, when running setuid, allows local users to execute arbitrary code. NVD-CWE-Other
CVE-2005-0073 2008-09-6 05:45 2005-05-2 Show GitHub Exploit DB Packet Storm
351949 - xpcd xpcd Buffer overflow in pcdsvgaview in xpcd 2.08 allows local users to execute arbitrary code. NVD-CWE-Other
CVE-2005-0074 2008-09-6 05:45 2005-02-11 Show GitHub Exploit DB Packet Storm
351950 - abuse abuse-sdl Multiple buffer overflows in the SDL port of abuse (abuse-SDL) before 2.00 allow local users to execute arbitrary code via the command line. NVD-CWE-Other
CVE-2005-0098 2008-09-6 05:45 2005-03-8 Show GitHub Exploit DB Packet Storm