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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 20, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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PoC
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256541 9.3 危険 マイクロソフト - Microsoft Windows の kernel における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2009-2514 2010-01-4 15:24 2009-11-10 Show GitHub Exploit DB Packet Storm
256542 6.8 警告 マイクロソフト - Microsoft Windows の kernel の Graphics Device Interface (GDI) における権限を取得される脆弱性 CWE-20
不適切な入力確認 		CVE-2009-2513 2010-01-4 15:24 2009-11-10 Show GitHub Exploit DB Packet Storm
256543 6.8 警告 マイクロソフト - Microsoft Windows の kernel における権限を取得される脆弱性 CWE-20
不適切な入力確認 		CVE-2009-1127 2010-01-4 15:24 2009-11-10 Show GitHub Exploit DB Packet Storm
256544 10 危険 マイクロソフト - Microsoft Windows の License Logging Server (llssrv.exe) における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2009-2523 2010-01-4 15:24 2009-11-10 Show GitHub Exploit DB Packet Storm
256545 9.3 危険 マイクロソフト - Microsoft Windows の Web Services on Devices API (WSDAPI) における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2009-2512 2010-01-4 15:23 2009-11-10 Show GitHub Exploit DB Packet Storm
256546 10 危険 アップル
VMware
サン・マイクロシステムズ		 - Sun Java SE の Provider クラスにおける詳細不明な脆弱性 CWE-noinfo
情報不足 		CVE-2009-2722 2010-01-4 14:56 2009-08-10 Show GitHub Exploit DB Packet Storm
256547 10 危険 アップル
VMware
サン・マイクロシステムズ		 - Sun Java SE の Provider クラスにおける詳細不明な脆弱性 CWE-noinfo
情報不足 		CVE-2009-2723 2010-01-4 14:55 2009-08-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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221251 7.5 HIGH
Network 		mattermost mattermost_plugins An issue was discovered in Mattermost Plugins before 5.13.0. The GitHub plugin allows an attacker to attach his Mattermost account to a different person's GitHub account. NVD-CWE-noinfo
CVE-2019-20864 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221252 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.13.0. Incoming webhook creation is not properly restricted. NVD-CWE-noinfo
CVE-2019-20863 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221253 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.13.0. Non-members may fetch a team's slash commands. NVD-CWE-noinfo
CVE-2019-20862 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221254 8.8 HIGH
Network 		mattermost mattermost_desktop An issue was discovered in Mattermost Desktop App before 4.2.2. It allows attackers to execute arbitrary code via a crafted link. NVD-CWE-noinfo
CVE-2019-20861 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221255 5.5 MEDIUM
Local 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.14.0, 5.13.3, 5.12.6, and 5.9.4. It allows remote attackers to cause a denial of service (application hang) via a crafted SVG document. NVD-CWE-noinfo
CVE-2019-20860 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221256 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.15.0. Login access control can be bypassed via crafted input. NVD-CWE-noinfo
CVE-2019-20859 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221257 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.15.0. It allows attackers to cause a denial of service (CPU consumption) via crafted characters in a SQL LIKE clause to an APIv4 endpoint. CWE-400
 Uncontrolled Resource Consumption 		CVE-2019-20858 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221258 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.16.0. It allows attackers to cause a denial of service (markdown renderer hang) via many backtick characters. NVD-CWE-noinfo
CVE-2019-20857 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221259 9.8 CRITICAL
Network 		mattermost mattermost_desktop An issue was discovered in Mattermost Desktop App before 4.3.0 on macOS. It allows dylib injection. CWE-427
 Uncontrolled Search Path Element 		CVE-2019-20856 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221260 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.16.1, 5.15.2, 5.14.5, and 5.9.6. It allows attackers to obtain sensitive information (local files) during legacy attachment migration. NVD-CWE-noinfo
CVE-2019-20855 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm