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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 18, 2026, 12:09 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
2721	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-2026-31531	2026-04-30 11:06	2026-04-23	Show	GitHub Exploit DB Packet Storm

2722	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-2026-31532	2026-04-30 11:05	2026-04-23	Show	GitHub Exploit DB Packet Storm

2723	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-2026-31533	2026-04-30 11:05	2026-04-23	Show	GitHub Exploit DB Packet Storm

2724	4.7	警告 Local	Linux	Linux Kernel	LinuxのLinux KernelにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性	CWE-367 Time-of-check Time-of-use (TOCTOU) 競合状態	CVE-2026-31535	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2725	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-2026-31536	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2726	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-2026-31537	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2727	7.5	重要 Network	Linux	Linux Kernel	LinuxのLinux Kernelにおける不特定の脆弱性	CWE-Other その他	CVE-2026-31538	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2728	7.5	重要 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-2026-31539	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2729	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-2026-31540	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

2730	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-2026-31541	2026-04-30 11:05	2026-04-24	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
316871	-		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

316872	-		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

316873	-		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

316874	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

316875	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

316876	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

316877	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

316878	-		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

316879	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

316880	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

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