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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, 2 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
345081 - macromedia dreamweaver Macromedia Dreamweaver uses weak encryption to store FTP passwords, which could allow local users to easily decrypt the passwords of other users. NVD-CWE-Other
CVE-1999-1271 2017-12-19 11:29 1998-06-11 Show GitHub Exploit DB Packet Storm
345082 - sgi irix Buffer overflows in CDROM Confidence Test program (cdrom) allow local users to gain root privileges. NVD-CWE-Other
CVE-1999-1272 2017-12-19 11:29 1998-03-1 Show GitHub Exploit DB Packet Storm
345083 - national_science_foundation squid_web_proxy Squid Internet Object Cache 1.1.20 allows users to bypass access control lists (ACLs) by encoding the URL with hexadecimal escape sequences. NVD-CWE-Other
CVE-1999-1273 2017-12-19 11:29 1998-02-20 Show GitHub Exploit DB Packet Storm
345084 - ipass roamserver iPass RoamServer 3.1 creates temporary files with world-writable permissions. NVD-CWE-Other
CVE-1999-1274 2017-12-19 11:29 1997-12-29 Show GitHub Exploit DB Packet Storm
345085 - ibm lotus_cc_mail Lotus cc:Mail release 8 stores the postoffice password in plaintext in a hidden file which has insecure permissions, which allows local users to gain privileges. NVD-CWE-Other
CVE-1999-1275 2017-12-19 11:29 1997-09-8 Show GitHub Exploit DB Packet Storm
345086 - backweb_technologies backweb_client BackWeb client stores the username and password in cleartext for proxy authentication in the Communication registry key, which could allow other local users to gain privileges by reading the password. NVD-CWE-Other
CVE-1999-1277 2017-12-19 11:29 1998-12-24 Show GitHub Exploit DB Packet Storm
345087 - nlog nlog nlog CGI scripts do not properly filter shell metacharacters from the IP address argument, which could allow remote attackers to execute certain commands via (1) nlog-smb.pl or (2) rpc-nlog.pl. NVD-CWE-Other
CVE-1999-1278 2017-12-19 11:29 1998-12-25 Show GitHub Exploit DB Packet Storm
345088 - hummingbird exceed Hummingbird Exceed 6.0.1.0 inadvertently includes a DLL that was meant for development and testing, which logs user names and passwords in cleartext in the test.log file. NVD-CWE-Other
CVE-1999-1280 2017-12-19 11:29 1998-12-3 Show GitHub Exploit DB Packet Storm
345089 - winddance_networks_corporation breeze_network_server Development version of Breeze Network Server allows remote attackers to cause the system to reboot by accessing the configbreeze CGI program. NVD-CWE-Other
CVE-1999-1281 2017-12-19 11:29 1998-12-26 Show GitHub Exploit DB Packet Storm
345090 - realnetworks realsystem_g2_server RealSystem G2 server stores the administrator password in cleartext in a world-readable configuration file, which allows local users to gain privileges. NVD-CWE-Other
CVE-1999-1282 2017-12-19 11:29 1998-12-10 Show GitHub Exploit DB Packet Storm