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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
41 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-2026-55018 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
42 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-843
型の取り違え 		CVE-2026-55022 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
43 5.5 警告
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Office の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55023 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
44 5.5 警告
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Office の情報漏えいの脆弱性 New CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-55026 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
45 5.5 警告
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Office の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55027 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
46 5.5 警告
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Office の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55028 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
47 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Word のリモートで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-2026-55032 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
48 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-122
CWE-190
CVE-2026-55033 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
49 3.3 低
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft SharePoint Server
Microsoft Office 2019
Microsoft 365 App… 		Microsoft Office の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55035 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
50 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 Excel
Microsoft&nb… 		Microsoft Excel のリモートでコードが実行される脆弱性 New CWE-126
バッファオーバーリード 		CVE-2026-55036 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:July 22, 2026, 4:02 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
368151 - anthill anthill Cross-site scripting vulnerabilities in Anthill allow remote attackers to execute script as other Anthill users. NVD-CWE-Other
CVE-2002-0549 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368152 - gcf dynamic_guestbook Dynamic Guestbook 3.0 allows remote attackers to execute arbitrary code via shell metacharacters in the gbdaten parameter. NVD-CWE-Other
CVE-2002-0550 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368153 - gcf dynamic_guestbook Cross-site scripting vulnerability in Dynamic Guestbook 3.0 allows remote attackers to execute code in clients who access guestbook pages via the parameters (1) name, (2) mail, or (3) kommentar. NVD-CWE-Other
CVE-2002-0551 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368154 - melange melange_chat_system Multiple buffer overflows in Melange Chat server 2.02 allow remote or local attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a long argument in the /yell com… NVD-CWE-Other
CVE-2002-0552 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368155 - turnkey_solutions sunshop_shopping_cart Cross-site scripting vulnerability in SunShop 2.5 and earlier allows remote attackers to gain administrative privileges to SunShop by injecting the script into fields during new customer registration. NVD-CWE-Other
CVE-2002-0553 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368156 - ibm informix_web_datablade webdriver in IBM Informix Web DataBlade 4.12 allows remote attackers to bypass user access levels or read arbitrary files via a SQL injection attack in an HTTP request. NVD-CWE-Other
CVE-2002-0554 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368157 - ibm informix_web_datablade IBM Informix Web DataBlade 4.12 unescapes user input even if an application has escaped it, which could allow remote attackers to execute SQL code in a web form even when the developer has attempted … NVD-CWE-Other
CVE-2002-0555 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368158 - deep_forest_software quik-serv_webserver Directory traversal vulnerability in Quik-Serv HTTP server 1.1B allows remote attackers to read arbitrary files via a .. (dot dot) in a URL. NVD-CWE-Other
CVE-2002-0556 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368159 - openbsd openbsd Vulnerability in OpenBSD 3.0, when using YP with netgroups in the password database, causes (1) rexec or (2) rsh to run another user's shell, or (3) atrun to change to a different user's directory, p… NVD-CWE-Other
CVE-2002-0557 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm
368160 - typsoft typsoft_ftp_server Directory traversal vulnerability in TYPSoft FTP server 0.97.1 and earlier allows a remote authenticated user (possibly anonymous) to list arbitrary directories via a .. in a LIST (ls) command ending… NVD-CWE-Other
CVE-2002-0558 2008-09-6 05:28 2002-07-3 Show GitHub Exploit DB Packet Storm