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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
51 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-121
スタックオーバーフロー 		CVE-2026-55038 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
52 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-122
CWE-191
CVE-2026-55039 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
53 5.5 警告
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 の情報漏えいの脆弱性 New CWE-908
初期化されていないリソースの使用 		CVE-2026-55042 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
54 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft PowerPoint
Microsoft Office 2019
Microsoft 365 Apps
Microso… 		Microsoft PowerPoint のリモートでコードが実行される脆弱性 New CWE-122
CWE-190
CVE-2026-55043 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
55 8.4 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 Office のリモート コードが実行される脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55045 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
56 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-2026-55047 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
57 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-122
ヒープオーバーフロー 		CVE-2026-55049 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
58 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 Word の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-55050 2026-07-21 10:42 2026-07-14 Show GitHub Exploit DB Packet Storm
59 6.5 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server の情報漏えいの脆弱性 New CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-55051 2026-07-21 10:41 2026-07-14 Show GitHub Exploit DB Packet Storm
60 8.8 重要
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint の特権の昇格の脆弱性 New CWE-862
認証の欠如 		CVE-2026-55052 2026-07-21 10:41 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
368801 - coxco_support a-cart
metacart
midicart_asp
midicart_asp_maxi
midicart_asp_plus
salescart-pro
salescart-std 		MidiCart stores the midicart.mdb database file under the Web document root, which allows remote attackers to steal sensitive information by directly requesting the database. CWE-200
Information Exposure 		CVE-2002-1432 2008-09-5 13:00 2003-04-11 Show GitHub Exploit DB Packet Storm
368802 - ikonboard ikonboard Cross-site scripting (XSS) vulnerability in Ikonboard 3.1.1 allows remote attackers to inject arbitrary web script or HTML via a private message with a javascript: URL in the IMG tag, in which the UR… CWE-79
Cross-site Scripting 		CVE-2002-2230 2008-09-5 13:00 2002-12-31 Show GitHub Exploit DB Packet Storm
368803 - - - The echo service is running. NVD-CWE-Other
CVE-1999-0635 2007-07-13 13:00 1999-01-1 Show GitHub Exploit DB Packet Storm
368804 - - - This Common Vulnerabilities and Exposures (CVE) entry is a configuration issue and not a software flaw. As such, it doesn’t fit in the CVE software flaw list. The Common Vulnerability Scoring System … NVD-CWE-Other
CVE-1999-0635 2007-07-13 13:00 1999-01-1 Show GitHub Exploit DB Packet Storm
368805 - - - The Echo Service is an unsecured and obsolete protocol and it should be disabled. Historically it has been used to perform denial of service attacks. NVD-CWE-Other
CVE-1999-0635 2007-07-13 13:00 1999-01-1 Show GitHub Exploit DB Packet Storm
368806 - - - Multiple vulnerabilities in multiple vendor implementations of the X.400 protocol allow remote attackers to cause a denial of service and possibly execute arbitrary code via an X.400 message containi… NVD-CWE-Other
CVE-2003-0565 2005-10-20 13:00 2003-12-1 Show GitHub Exploit DB Packet Storm
368807 - - - Two Sun security certificates have been compromised, which could allow attackers to insert malicious code such as applets and make it appear that it is signed by Sun. NVD-CWE-Other
CVE-2000-0889 2005-10-20 13:00 2001-02-12 Show GitHub Exploit DB Packet Storm
368808 - - - Buffer overflow in post-query sample CGI program allows remote attackers to execute arbitrary commands via an HTTP POST request that contains at least 10001 parameters. NVD-CWE-Other
CVE-2001-0291 2005-10-20 13:00 2001-05-3 Show GitHub Exploit DB Packet Storm