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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":July 21, 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
1 - - （複数のベンダ） （複数の製品） 一部のHTTP/2サーバーにおけるフロー制御に起因したサービス拒否（DoS）の脆弱性 New - - 2026-07-21 14:05 2026-07-17 Show GitHub Exploit DB Packet Storm
2 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年07月16日） New - - 2026-07-21 14:05 2026-07-17 Show GitHub Exploit DB Packet Storm
3 - - LMSYS Org SGLang SGLangにおけるPickleのデシリアライゼーションに関する脆弱性 New - - 2026-07-21 14:05 2026-07-17 Show GitHub Exploit DB Packet Storm
4 6.5 警告
Network 		Drupal AI Agents Drupalプラグイン「AI Agents」における不正な認証の脆弱性 New CWE-Other
その他 		CVE-2026-13236 2026-07-21 12:21 2026-07-21 Show GitHub Exploit DB Packet Storm
5 6.8 警告
Physics 		ソニー株式会社 2017年以前に出荷された一部のFeliCa ICチップ 非接触型ICカード技術FeliCaの一部のICチップにおける脆弱性 New CWE-Other
その他 		CVE-2026-59776 2026-07-21 12:13 2026-07-21 Show GitHub Exploit DB Packet Storm
6 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 24h2
Microsoft Windows Server 2012
Microsoft Windows 11 25h2
Microsoft Windows Server 2019
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-50312 2026-07-21 10:44 2026-07-14 Show GitHub Exploit DB Packet Storm
7 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 24h2
Microsoft Windows Server 2012
Microsoft Windows 11 25h2
Microsoft Windows Server 2019
Microsoft … 		Windows NTFS のリモートでコードが実行される脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-50313 2026-07-21 10:44 2026-07-14 Show GitHub Exploit DB Packet Storm
8 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 2019
Microsoft 365 Apps
Microsoft Office 2024 … 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-50314 2026-07-21 10:44 2026-07-14 Show GitHub Exploit DB Packet Storm
9 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows 11 25h2 		Windows Image Acquisition の特権の昇格の脆弱性 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-50315 2026-07-21 10:44 2026-07-14 Show GitHub Exploit DB Packet Storm
10 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 24h2
Microsoft Windows 11 25h2
Microsoft Windows 10 22h2
Microsoft Windows Server 2022
Microsoft Wind… 		Windows カーネルの情報漏えいの脆弱性 New CWE-532
ログファイルからの情報漏えい 		CVE-2026-50316 2026-07-21 10:44 2026-07-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:July 21, 2026, 4:31 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
368121 - oracle oracle9i Transparent Network Substrate (TNS) Listener in Oracle 9i 9.0.1.1 allows remote attackers to cause a denial of service (CPU consumption) via a single malformed TCP packet to port 1521. NVD-CWE-Other
CVE-2002-0509 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368122 - linux linux_kernel The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Li… NVD-CWE-Other
CVE-2002-0510 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368123 - nscd nscd The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which cou… NVD-CWE-Other
CVE-2002-0511 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368124 - caldera openlinux_server
openlinux_workstation 		startkde in KDE for Caldera OpenLinux 2.3 through 3.1.1 sets the LD_LIBRARY_PATH environment variable to include the current working directory, which could allow local users to gain privileges of oth… NVD-CWE-Other
CVE-2002-0512 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368125 - squirrelmail squirrelmail SquirrelMail 1.2.5 and earlier allows authenticated SquirrelMail users to execute arbitrary commands by modifying the THEME variable in a cookie. NVD-CWE-Other
CVE-2002-0516 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368126 - caldera unixware
openunix 		Buffer overflow in X11 library (libX11) on Caldera Open UNIX 8.0.0, UnixWare 7.1.1, and possibly other operating systems, allows local users to gain root privileges via a long -xrm argument to progra… NVD-CWE-Other
CVE-2002-0517 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368127 - freebsd freebsd The SYN cache (syncache) and SYN cookie (syncookie) mechanism in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (crash) (1) via a SYN packet that is accepted using synco… NVD-CWE-Other
CVE-2002-0518 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368128 - asp-nuke asp-nuke Cross-site scripting vulnerability in functions-inc.asp for ASP-Nuke RC1 allows remote attackers to execute script as other ASP-Nuke users by embedding it within an IMG tag. NVD-CWE-Other
CVE-2002-0520 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368129 - asp-nuke asp-nuke Cross-site scripting vulnerabilities in ASP-Nuke RC2 and earlier allow remote attackers to execute script or gain privileges as other ASP-Nuke users via script in (1) the name parameter in downloads.… NVD-CWE-Other
CVE-2002-0521 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
368130 - asp-nuke asp-nuke ASP-Nuke RC2 and earlier allows remote attackers to bypass authentication and gain privileges by modifying the "pseudo" cookie. NVD-CWE-Other
CVE-2002-0522 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm