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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":June 22, 2026, 6:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
4271 7.4 重要
Adjacent
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス
CVE-2026-40413 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4272 7.4 重要
Adjacent
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス
CVE-2026-40414 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4273 8.1 重要
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-40415 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4274 4.3 警告
Network
マイクロソフト Microsoft Word
Microsoft 365 Apps
Microsoft Office
Microsoft Word の情報漏えいの脆弱性 CWE-73
ファイル名やパス名の外部制御
CVE-2026-40421 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4275 8.8 重要
Network
マイクロソフト Windows Admin Center Azure potal 上の Windows Admin Center の特権昇格の脆弱性 CWE-284
不適切なアクセス制御
CVE-2026-41086 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4276 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 10 22h2
Microsoft Windows Server 2022
Microsoft …
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-73
ファイル名やパス名の外部制御
CVE-2026-41088 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4277 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Windows Netlogon のリモートでコードが実行される脆弱性 CWE-121
スタックオーバーフロー
CVE-2026-41089 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4278 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Data Deduplication Elevation of Privilege Vulnerability CWE-416
解放済みメモリの使用
CVE-2026-41095 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4279 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind…
Windows DNS クライアントのリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー
CVE-2026-41096 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
4280 6.7 警告
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
セキュア ブートのセキュリティ機能のバイパスの脆弱性 CWE-1329
アップデートができないコンポーネントへの依存
CVE-2026-41097 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 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