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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 20, 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
21 9.8 緊急
Network 		ollama ollama Ollamaにおける複数の脆弱性 New CWE-22
CWE-494
CVE-2026-42249 2026-05-20 13:30 2026-04-29 Show GitHub Exploit DB Packet Storm
22 9.8 緊急
Network 		Ruby-lang.org Net::IMAP Ruby-lang.orgのNet::IMAPにおける複数の脆弱性 New CWE-77
CWE-93
CVE-2026-42257 2026-05-20 13:30 2026-05-9 Show GitHub Exploit DB Packet Storm
23 9.8 緊急
Network 		Ruby-lang.org Net::IMAP Ruby-lang.orgのNet::IMAPにおける複数の脆弱性 New CWE-77
CWE-93
CVE-2026-42258 2026-05-20 13:30 2026-05-9 Show GitHub Exploit DB Packet Storm
24 7.1 重要
Network 		Quantum Nous New API Quantum NousのNew APIにおけるサーバサイドのリクエストフォージェリの脆弱性 New CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-42339 2026-05-20 13:30 2026-05-8 Show GitHub Exploit DB Packet Storm
25 9.8 緊急
Network 		sentry sentry sentryにおけるスプーフィングによる認証回避に関する脆弱性 New CWE-290
スプーフィングによる認証回避 		CVE-2026-42354 2026-05-20 13:30 2026-05-8 Show GitHub Exploit DB Packet Storm
26 5.5 警告
Local 		M2-Team NanaZip M2-TeamのNanaZipにおける再帰制御に関する脆弱性 New CWE-674
不適切な再帰制御 		CVE-2026-42355 2026-05-20 13:30 2026-05-12 Show GitHub Exploit DB Packet Storm
27 5.1 警告
Local 		uriparser project uriparser uriparser projectのuriparserにおける数値打ち切り誤差に関する脆弱性 New CWE-197
数値打ち切り誤差 		CVE-2026-42371 2026-05-20 13:30 2026-04-27 Show GitHub Exploit DB Packet Storm
28 5.5 警告
Local 		M2-Team NanaZip M2-TeamのNanaZipにおけるNULL ポインタデリファレンスに関する脆弱性 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-42442 2026-05-20 13:30 2026-05-12 Show GitHub Exploit DB Packet Storm
29 5.5 警告
Local 		M2-Team NanaZip M2-TeamのNanaZipにおけるゼロ除算に関する脆弱性 New CWE-369
ゼロ除算 		CVE-2026-42443 2026-05-20 13:30 2026-05-12 Show GitHub Exploit DB Packet Storm
30 5.5 警告
Local 		M2-Team NanaZip M2-TeamのNanaZipにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 New CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-42444 2026-05-20 13:30 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
353511 - sysadmin_magazine man.sh Vulnerability in man.sh CGI script, included in May 1998 issue of SysAdmin Magazine, allows remote attackers to execute arbitrary commands. NVD-CWE-Other
CVE-1999-1179 2008-09-6 05:18 1998-05-15 Show GitHub Exploit DB Packet Storm
353512 - sgi irix Vulnerability in On-Line Customer Registration software for IRIX 6.2 through 6.4 allows local users to gain root privileges. NVD-CWE-Other
CVE-1999-1181 2008-09-6 05:18 1998-09-29 Show GitHub Exploit DB Packet Storm
353513 - admiral_systems emailclub Buffer overflow in POP3 server of Admiral Systems EmailClub 1.05 allows remote attackers to execute arbitrary commands via a long "From" header in an e-mail message. NVD-CWE-Other
CVE-1999-1190 2008-09-6 05:18 1999-11-15 Show GitHub Exploit DB Packet Storm
353514 - hummingbird exceed Hummingbird Exceed X version 5 allows remote attackers to cause a denial of service via malformed data to port 6000. NVD-CWE-Other
CVE-1999-1196 2008-09-6 05:18 1999-04-7 Show GitHub Exploit DB Packet Storm
353515 - hummingbird exceed Upgrade to a non-vulnerable version of Exceed (Hummingbird Exceed 6.0.1 Hummingbird Exceed 6.0.2 Hummingbird Exceed 6.1) NVD-CWE-Other
CVE-1999-1196 2008-09-6 05:18 1999-04-7 Show GitHub Exploit DB Packet Storm
353516 - sun sunos TIOCCONS in SunOS 4.1.1 does not properly check the permissions of a user who tries to redirect console output and input, which could allow a local user to gain privileges. NVD-CWE-Other
CVE-1999-1197 2008-09-6 05:18 1990-12-20 Show GitHub Exploit DB Packet Storm
353517 - next next BuildDisk program on NeXT systems before 2.0 does not prompt users for the root password, which allows local users to gain root privileges. NVD-CWE-Other
CVE-1999-1198 2008-09-6 05:18 1990-10-3 Show GitHub Exploit DB Packet Storm
353518 - linux linux_kernel Denial of service in Linux 2.2.0 running the ldd command on a core file. NVD-CWE-Other
CVE-1999-0400 2008-09-6 05:17 1999-01-26 Show GitHub Exploit DB Packet Storm
353519 - linux linux_kernel Denial of service in Linux 2.0.36 allows local users to prevent any server from listening on any non-privileged port. NVD-CWE-Other
CVE-1999-0451 2008-09-6 05:17 1999-01-19 Show GitHub Exploit DB Packet Storm
353520 - linux linux_kernel Buffer overflow in Linux autofs module through long directory names allows local users to perform a denial of service. NVD-CWE-Other
CVE-1999-0460 2008-09-6 05:17 1999-02-19 Show GitHub Exploit DB Packet Storm