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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 20, 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
255351 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2009-2577 2010-09-27 16:12 2009-07-22 Show GitHub Exploit DB Packet Storm
255352 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255353 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255354 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証 		CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255355 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255356 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2063 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255357 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2059 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255358 9.3 危険 アドビシステムズ
Opera Software ASA		 - Opera における Adobe Acrobat の JavaScript の制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-1599 2010-09-27 16:09 2009-05-11 Show GitHub Exploit DB Packet Storm
255359 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2008-7245 2010-09-27 16:09 2009-09-18 Show GitHub Exploit DB Packet Storm
255360 9.3 危険 Opera Software ASA - Windows 上で稼働する Opera におけるヒープ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-2008-5178 2010-09-27 16:09 2008-11-20 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
Search
195591 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows Print Spooler Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1695 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195592 7.5 HIGH
Adjacent 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows Update Stack Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1694 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195593 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows CSC Service Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1693 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195594 7.7 HIGH
Network 		microsoft windows_10
windows_server_2012
windows_server_2016
windows_8.1 		Windows Hyper-V Denial of Service Vulnerability NVD-CWE-noinfo
CVE-2021-1692 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195595 7.7 HIGH
Network 		microsoft windows_server_2016
windows_10 		Windows Hyper-V Denial of Service Vulnerability NVD-CWE-noinfo
CVE-2021-1691 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195596 7.8 HIGH
Local 		microsoft windows_10 Windows WalletService Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1690 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195597 7.8 HIGH
Local 		microsoft windows_10
windows_server_2016
windows_server_2019 		Windows Multipoint Management Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1689 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195598 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows CSC Service Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1688 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195599 7.8 HIGH
Local 		microsoft windows_10 Windows WalletService Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1687 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm
195600 7.8 HIGH
Local 		microsoft windows_10 Windows WalletService Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-1686 2024-11-21 14:44 2021-01-13 Show GitHub Exploit DB Packet Storm