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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, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
301 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける同一生成元ポリシー違反に関する脆弱性 New CWE-346
同一生成元ポリシー違反 		CVE-2026-6339 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
302 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2026-6343 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
303 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証情報の不十分な保護に関する脆弱性 New CWE-522
認証情報の不十分な保護 		CVE-2026-6345 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
304 8.7 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-6346 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
305 7.6 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-6347 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
306 6.5 警告
Network 		webpack.js webpack-dev-server webpackのwebpack-dev-serverにおける危険なメソッドや機能の公開に関する脆弱性 New CWE-749
危険なメソッドや機能の公開 		CVE-2026-6402 2026-05-20 13:25 2026-05-12 Show GitHub Exploit DB Packet Storm
307 5.4 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける認証の欠如に関する脆弱性 New CWE-862
認証の欠如 		CVE-2026-6472 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
308 8.8 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける整数オーバーフローの脆弱性 New CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-6473 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
309 4.3 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける書式文字列に関する脆弱性 New CWE-134
書式文字列の問題 		CVE-2026-6474 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
310 8.8 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおけるUNIX Symbolic Link のフォローに関する脆弱性 New CWE-61
UNIX Symbolic Link のフォロー 		CVE-2026-6475 2026-05-20 13:25 2026-05-14 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
Search
346181 - hiroaki_shirouzu ip_messenger Buffer overflow in the file & folder transfer mechanism for IP Messenger for Win 2.00 through 2.02 allows remote attackers to execute arbitrary code via file with a long filename, which triggers the … NVD-CWE-Other
CVE-2003-0288 2017-07-11 10:29 2003-06-16 Show GitHub Exploit DB Packet Storm
346182 - cdrtools cdrecord Format string vulnerability in scsiopen.c of the cdrecord program in cdrtools 2.0 allows local users to gain privileges via format string specifiers in the dev parameter. NVD-CWE-Other
CVE-2003-0289 2017-07-11 10:29 2003-06-16 Show GitHub Exploit DB Packet Storm
346183 - etype eserv Memory leak in eServ 2.9x allows remote attackers to cause a denial of service (memory exhaustion) via a large number of connections, whose memory is not freed when the connection is terminated. NVD-CWE-Other
CVE-2003-0290 2017-07-11 10:29 2003-06-16 Show GitHub Exploit DB Packet Storm
346184 - 3com 3cp4144 3com OfficeConnect Remote 812 ADSL Router 1.1.7 does not properly clear memory from DHCP responses, which allows remote attackers to identify the contents of previous HTTP requests by sniffing DHCP p… NVD-CWE-Other
CVE-2003-0291 2017-07-11 10:29 2003-06-16 Show GitHub Exploit DB Packet Storm
346185 - sybase adaptive_server_enterprise Sybase Adaptive Server Enterprise (ASE) 12.5 allows remote attackers to cause a denial of service (hang) via a remote password array with an invalid length, which triggers a heap-based buffer overflo… NVD-CWE-Other
CVE-2003-0327 2017-07-11 10:29 2003-12-15 Show GitHub Exploit DB Packet Storm
346186 - hp hp-ux Multiple buffer overflows in kermit in HP-UX 10.20 and 11.00 (C-Kermit 6.0.192 and possibly other versions before 8.0) allow local users to gain privileges via long arguments to (1) ask, (2) askq, (3… NVD-CWE-Other
CVE-2003-0333 2017-07-11 10:29 2003-05-19 Show GitHub Exploit DB Packet Storm
346187 - colten_edwards bitchx BitchX IRC client 1.0c20cvs and earlier allows attackers to cause a denial of service (core dump) via certain channel mode changes that are not properly handled in names.c. NVD-CWE-Other
CVE-2003-0334 2017-07-11 10:29 2003-05-10 Show GitHub Exploit DB Packet Storm
346188 - nokia ggsn Nokia Gateway GPRS support node (GGSN) allows remote attackers to cause a denial of service (kernel panic) via a malformed IP packet with a 0xFF TCP option. CWE-20
 Improper Input Validation  		CVE-2003-0368 2017-07-11 10:29 2004-02-3 Show GitHub Exploit DB Packet Storm
346189 - linux-atm linux-atm Buffer overflow in les for ATM on Linux (linux-atm) before 2.4.1, if used setuid, allows local users to gain privileges via a long -f command line argument. NVD-CWE-Other
CVE-2003-0396 2017-07-11 10:29 2003-07-2 Show GitHub Exploit DB Packet Storm
346190 - apple mac_os_x_server Information leak in dsimportexport for Apple Macintosh OS X Server 10.2.6 allows local users to obtain the username and password of the account running the tool. NVD-CWE-Other
CVE-2003-0420 2017-07-11 10:29 2003-06-13 Show GitHub Exploit DB Packet Storm