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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 22, 2026, 12:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252501 7.5 危険 Novell - Novell NetWare の xdrDecodeString 関数におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-4191 2011-12-1 16:44 2011-10-5 Show GitHub Exploit DB Packet Storm
252502 7.5 危険 Namazu Project - Namazu におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2009-5028 2011-12-1 16:42 2011-11-30 Show GitHub Exploit DB Packet Storm
252503 5 警告 arora - Arora における証明書の Common Name (CN) を偽造される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3367 2011-12-1 16:42 2011-11-29 Show GitHub Exploit DB Packet Storm
252504 7.5 危険 Canonical - Ubuntu の cupshelpers スクリプトにおける任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4405 2011-12-1 16:05 2011-11-17 Show GitHub Exploit DB Packet Storm
252505 5 警告 シスコシステムズ - Cisco Nexus 5000 および 3000 シリーズスイッチにおけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2581 2011-12-1 11:25 2011-09-7 Show GitHub Exploit DB Packet Storm
252506 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2577 2011-12-1 11:25 2011-08-31 Show GitHub Exploit DB Packet Storm
252507 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2564 2011-12-1 11:24 2011-08-24 Show GitHub Exploit DB Packet Storm
252508 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2563 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
252509 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2562 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
252510 7.1 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2561 2011-12-1 11:22 2011-08-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
221641 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
221642 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
221643 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
221644 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
221645 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
221646 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
221647 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
221648 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
221649 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message. NVD-CWE-noinfo
CVE-2019-20854 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221650 9.8 CRITICAL
Network 		mattermost mattermost_packages An issue was discovered in Mattermost Packages before 5.16.3. A Droplet could allow Internet access to a service that has a remote code execution problem. CWE-668
 Exposure of Resource to Wrong Sphere 		CVE-2019-20853 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm