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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 21, 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
691 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
692 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
693 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
694 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
695 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
696 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
697 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
698 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
699 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
700 4.4 警告
Local 		マイクロソフト Microsoft 365 Copilot Android 用の Microsoft 365 Copilot のスプーフィングの脆弱性 CWE-284
CWE-Other
CVE-2026-41100 2026-05-18 11:31 2026-05-12 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
346261 - apple mac_os_x
mac_os_x_server 		Directory Services in Apple Mac OS X 10.0.2, 10.0.3, 10.2.8, 10.3.2 and Apple Mac OS X Server 10.2 through 10.3.2 accepts authentication server information from unknown LDAP or NetInfo sources as pro… NVD-CWE-Other
CVE-2003-1009 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346262 - - - Unknown vulnerability in fs_usage in Mac OS X 10.2.8 and 10.3.2 and Mac OS X Server 10.2.8 and 10.3.2 allows local users to gain privileges via unknown attack vectors. NVD-CWE-Other
CVE-2003-1010 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346263 - apple mac_os_x Apple Mac OS X 10.0 through 10.2.8 allows local users with a USB keyboard to gain unauthorized access by holding down the CTRL and C keys when the system is booting, which crashes the init process an… NVD-CWE-Other
CVE-2003-1011 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346264 - - - Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use multiple MIME fields with the same name, which may be interpr… NVD-CWE-Other
CVE-2003-1014 2017-07-11 10:29 2004-10-20 Show GitHub Exploit DB Packet Storm
346265 - clearswift
f-secure
paul_l_daniels 		mailsweeper
internet_gatekeeper
ripmime 		Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use whitespace in an unusual fashion, which may be interpreted di… NVD-CWE-Other
CVE-2003-1015 2017-07-11 10:29 2004-10-20 Show GitHub Exploit DB Packet Storm
346266 - clearswift
f-secure
paul_l_daniels 		mailsweeper
internet_gatekeeper
ripmime 		Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use malformed quoting in MIME headers, parameters, and values, in… NVD-CWE-Other
CVE-2003-1016 2017-07-11 10:29 2004-10-20 Show GitHub Exploit DB Packet Storm
346267 - macromedia director
flash_player 		Macromedia Flash Player before 7,0,19,0 stores a Flash data file in a predictable location that is accessible to web browsers such as Internet Explorer and Opera, which allows remote attackers to rea… NVD-CWE-Other
CVE-2003-1017 2017-07-11 10:29 2004-01-5 Show GitHub Exploit DB Packet Storm
346268 - ibm aix Format string vulnerability in enq command in AIX 4.3, 5.1, and 5.2 allows local users with rintq group privileges to gain privileges via unknown attack vectors. NVD-CWE-Other
CVE-2003-1018 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346269 - irssi
mandrakesoft 		irssi
mandrake_linux 		The format_send_to_gui function in formats.c for irssi before 0.8.9 allows remote IRC users to cause a denial of service (crash). NVD-CWE-Other
CVE-2003-1020 2017-07-11 10:29 2004-01-5 Show GitHub Exploit DB Packet Storm
346270 - - - The scosession program in OpenServer 5.0.6 and 5.0.7 allows local users to gain privileges via crafted strings on the commandline. NVD-CWE-Other
CVE-2003-1021 2017-07-11 10:29 2005-01-26 Show GitHub Exploit DB Packet Storm