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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 4, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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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 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 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 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 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 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 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 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 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 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 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 4, 2026, 4:06 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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313311 - cgiscript csguestbook csGuestbook.cgi in CGISCRIPT.NET csGuestbook 1.0 allows remote attackers to execute arbitrary Perl code via the setup parameter, which is processed by the Perl eval function. CWE-94
Code Injection 		CVE-2002-1750 2024-02-15 01:57 2002-12-31 Show GitHub Exploit DB Packet Storm
313312 - cgiscript cschat-r-box csChatRBox.cgi in CGIScript.net csChat-R-Box allows remote attackers to execute arbitrary Perl code via the setup parameter, which is processed by the Perl eval function. CWE-94
Code Injection 		CVE-2002-1752 2024-02-15 01:57 2002-12-31 Show GitHub Exploit DB Packet Storm
313313 - cgiscript csnews_professional csNewsPro.cgi in CGIScript.net csNews Professional (csNewsPro) allows remote attackers to execute arbitrary Perl code via the setup parameter, which is processed by the Perl eval function. CWE-94
Code Injection 		CVE-2002-1753 2024-02-15 01:56 2002-12-31 Show GitHub Exploit DB Packet Storm
313314 5.5 MEDIUM
Local 		daansystems newsreactor NewsReactor 1.0 uses a weak encryption scheme, which could allow local users to decrypt the passwords and gain access to other users' newsgroup accounts. CWE-326
Inadequate Encryption Strength 		CVE-2002-1682 2024-02-15 01:55 2002-12-31 Show GitHub Exploit DB Packet Storm
313315 7.8 HIGH
Local 		mckesson pathways_homecare Pathways Homecare 6.5 uses weak encryption for user names and passwords, which allows local users to gain privileges by recovering the passwords from the pwhc.ini file. CWE-326
Inadequate Encryption Strength 		CVE-2001-1546 2024-02-15 01:55 2001-12-31 Show GitHub Exploit DB Packet Storm
313316 9.8 CRITICAL
Network 		arkeia arkeia Knox Arkeia server 4.2, and possibly other versions, uses a constant salt when encrypting passwords using the crypt() function, which makes it easier for an attacker to conduct brute force password g… CWE-916
 Use of Password Hash With Insufficient Computational Effort 		CVE-2001-0967 2024-02-15 01:55 2001-08-31 Show GitHub Exploit DB Packet Storm
313317 7.8 HIGH
Local 		spectrumcu cash_receipting_system Spectrum Cash Receipting System before 6.504 uses weak cryptography (static substitution) in the PASSFILE password file, which makes it easier for local users to gain privileges by decrypting a passw… CWE-327
 Use of a Broken or Risky Cryptographic Algorithm 		CVE-2005-4860 2024-02-15 01:54 2005-12-31 Show GitHub Exploit DB Packet Storm
313318 - plainblack webgui Multiple eval injection vulnerabilities in PlainBlack Software WebGUI before 6.7.3 allow remote attackers to execute arbitrary Perl code via (1) Help.pm, (2) International.pm, or (3) WebGUI.pm. CWE-94
Code Injection 		CVE-2005-2837 2024-02-15 01:53 2005-09-8 Show GitHub Exploit DB Packet Storm
313319 7.5 HIGH
Network 		vtun_project vtun Electronic Code Book (ECB) mode in VTun 2.0 through 2.5 uses a weak encryption algorithm that produces the same ciphertext from the same plaintext blocks, which could allow remote attackers to gain s… CWE-326
Inadequate Encryption Strength 		CVE-2002-1697 2024-02-15 00:51 2002-12-31 Show GitHub Exploit DB Packet Storm
313320 5.5 MEDIUM
Local 		mdaemon mdaemon Alt-N Technologies Mdaemon 5.0 through 5.0.6 uses a weak encryption algorithm to store user passwords, which allows local users to crack passwords. CWE-326
Inadequate Encryption Strength 		CVE-2002-1739 2024-02-15 00:50 2002-12-31 Show GitHub Exploit DB Packet Storm