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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":June 18, 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
3251 6.5 警告
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-400
CWE-404
CVE-2026-8769 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3252 6.3 警告
Network 		Tencent WeKnora TencentのWeKnoraにおける複数の脆弱性 CWE-285
CWE-639
CVE-2026-8786 2026-05-21 10:47 2026-05-18 Show GitHub Exploit DB Packet Storm
3253 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3254 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3255 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3256 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3257 4.3 警告
Network 		シックス・アパート株式会社 Movable Type Premium (Advanced Edition)
Movable Type
Movable Type Advanced
Movable Type Premium 		Movable Typeにおける権限チェックの欠如の脆弱性 CWE-Other
その他 		CVE-2026-44392 2026-05-20 14:09 2026-05-20 Show GitHub Exploit DB Packet Storm
3258 4.3 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) for Android のスプーフィングの脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-40416 2026-05-20 13:31 2026-05-12 Show GitHub Exploit DB Packet Storm
3259 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける有効期限後または解放後のリソースの操作に関する脆弱性 CWE-672
有効期限後または解放後のリソースの操作 		CVE-2026-4053 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
3260 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-4054 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
345031 - compaq_microcom microcom_6000_access_integrator Compaq/Microcom 6000 Access Integrator does not cause a session timeout after prompting for a username or password, which allows remote attackers to cause a denial of service by connecting to the int… NVD-CWE-Other
CVE-1999-1151 2017-12-19 11:29 1998-06-3 Show GitHub Exploit DB Packet Storm
345032 - hamcards_postcard_cgi hamcards_postcard_cgi HAMcards Postcard CGI script 1.0 allows remote attackers to execute arbitrary commands via shell metacharacters in the recipient email address. NVD-CWE-Other
CVE-1999-1153 2017-12-19 11:29 1998-11-9 Show GitHub Exploit DB Packet Storm
345033 - lakeweb filemail_cgi_script LakeWeb Filemail CGI script allows remote attackers to execute arbitrary commands via shell metacharacters in the recipient email address. NVD-CWE-Other
CVE-1999-1154 2017-12-19 11:29 1998-11-9 Show GitHub Exploit DB Packet Storm
345034 - lakeweb mail_list_cgi_script LakeWeb Mail List CGI script allows remote attackers to execute arbitrary commands via shell metacharacters in the recipient email address. NVD-CWE-Other
CVE-1999-1155 2017-12-19 11:29 1998-11-9 Show GitHub Exploit DB Packet Storm
345035 - sambar sambar_server Sambar Server 4.1 beta allows remote attackers to obtain sensitive information about the server via an HTTP request for the dumpenv.pl script. NVD-CWE-Other
CVE-1999-1178 2017-12-19 11:29 1998-06-10 Show GitHub Exploit DB Packet Storm
345036 - university_of_washington
freebsd
slackware 		pine
freebsd
slackware_linux 		Pine before version 3.94 allows local users to gain privileges via a symlink attack on a lockfile that is created when a user receives new mail. NVD-CWE-Other
CVE-1999-1187 2017-12-19 11:29 1996-08-26 Show GitHub Exploit DB Packet Storm
345037 - vintra_systems smtp_mailserver Vintra SMTP MailServer allows remote attackers to cause a denial of service via a malformed "EXPN *@" command. NVD-CWE-Other
CVE-1999-1200 2017-12-19 11:29 1998-07-20 Show GitHub Exploit DB Packet Storm
345038 - startech pop3_proxy_server
telnet_server 		StarTech (1) POP3 proxy server and (2) telnet server allows remote attackers to cause a denial of service via a long USER command. NVD-CWE-Other
CVE-1999-1202 2017-12-19 11:29 1998-07-3 Show GitHub Exploit DB Packet Storm
345039 - network_general netxray Buffer overflow in web-admin tool in NetXRay 2.6 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long HTTP request. NVD-CWE-Other
CVE-1999-1207 2017-12-19 11:29 1998-02-18 Show GitHub Exploit DB Packet Storm
345040 - digital unix xterm in Digital UNIX 4.0B *with* patch kit 5 allows local users to overwrite arbitrary files via a symlink attack on a core dump file, which is created when xterm is called with a DISPLAY environmen… NVD-CWE-Other
CVE-1999-1210 2017-12-19 11:29 1997-11-12 Show GitHub Exploit DB Packet Storm