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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 1, 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
252841 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
252842 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい 		CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
252843 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他 		CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
252844 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
252845 4.3 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
252846 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
252847 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
252848 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
252849 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
252850 5 警告 Opera Software ASA - Opera における信頼されたフレームのコンテンツを偽装される脆弱性 CWE-DesignError
CVE-2008-2716 2010-09-27 16:00 2008-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 2, 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
256871 7.3 HIGH
Network 		microsoft microsoft.aspnetcore.mvc.formatters.json
microsoft.aspnetcore.mvc.cors
microsoft.aspnetcore.mvc.apiexplorer
microsoft.aspnetcore.mvc.localization
microsoft.aspnetcore.mvc.taghelpers
mi… 		An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests. CWE-20
 Improper Input Validation  		CVE-2017-0249 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256872 7.5 HIGH
Network 		microsoft microsoft.aspnetcore.mvc.formatters.json
microsoft.aspnetcore.mvc.cors
microsoft.aspnetcore.mvc.apiexplorer
microsoft.aspnetcore.mvc.localization
microsoft.aspnetcore.mvc.taghelpers
mi… 		A denial of service vulnerability exists when the ASP.NET Core fails to properly validate web requests. NOTE: Microsoft has not commented on third-party claims that the issue is that the TextEncoder.… CWE-20
 Improper Input Validation  		CVE-2017-0247 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256873 7.0 HIGH
Local 		microsoft windows_rt_8.1
windows_server_2012
windows_server_2016
windows_7
windows_10
windows_8.1
windows_server_2008 		The Graphics Component in the kernel-mode drivers in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, … NVD-CWE-noinfo
CVE-2017-0246 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256874 5.5 MEDIUM
Local 		microsoft windows_server_2008
windows_7 		An information disclosure vulnerability exists in the way some ActiveX objects are instantiated, aka "Microsoft ActiveX Information Disclosure Vulnerability." CWE-200
Information Exposure 		CVE-2017-0242 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256875 5.3 MEDIUM
Network 		microsoft edge An elevation of privilege vulnerability exists when Microsoft Edge renders a domain-less page in the URL, which could allow Microsoft Edge to perform actions in the context of the Intranet Zone and a… NVD-CWE-noinfo
CVE-2017-0241 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256876 7.5 HIGH
Network 		microsoft edge A remote code execution vulnerability exists in Microsoft Edge in the way affected Microsoft scripting engines render when handling objects in memory, aka "Microsoft Edge Memory Corruption Vulnerabil… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-0240 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256877 7.5 HIGH
Network 		microsoft internet_explorer
edge 		A remote code execution vulnerability exists in Microsoft browsers in the way JavaScript scripting engines handle objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This CVE I… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-0238 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256878 7.5 HIGH
Network 		microsoft edge A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerabil… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-0236 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256879 7.5 HIGH
Network 		microsoft edge A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerabil… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-0235 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm
256880 7.5 HIGH
Network 		microsoft edge A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerabil… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-0234 2024-11-21 12:02 2017-05-12 Show GitHub Exploit DB Packet Storm