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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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255501 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255502 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
255503 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
255504 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2010-2659 2010-09-27 16:19 2010-03-2 Show GitHub Exploit DB Packet Storm
255505 4.3 警告 Opera Software ASA - Opera における任意のファイルのアップロードを誘発させられる脆弱性 CWE-20
不適切な入力確認 		CVE-2010-2658 2010-09-27 16:19 2010-07-1 Show GitHub Exploit DB Packet Storm
255506 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-264
認可・権限・アクセス制御 		CVE-2010-2657 2010-09-27 16:18 2010-07-1 Show GitHub Exploit DB Packet Storm
255507 6.8 警告 Opera Software ASA - Opera 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-2010-2576 2010-09-27 16:18 2010-08-12 Show GitHub Exploit DB Packet Storm
255508 4.3 警告 Opera Software ASA - Opera におけるアドレスバーの処理に関する脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2455 2010-09-27 16:18 2010-06-28 Show GitHub Exploit DB Packet Storm
255509 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2010-2421 2010-09-27 16:18 2010-06-21 Show GitHub Exploit DB Packet Storm
255510 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-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
218631 9.8 CRITICAL
Network 		google chrome Out of bounds memory access in JavaScript in Google Chrome prior to 75.0.3770.142 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-787
 Out-of-bounds Write 		CVE-2019-5866 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218632 6.5 MEDIUM
Network 		google chrome Insufficient policy enforcement in navigations in Google Chrome prior to 76.0.3809.87 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML pa… CWE-862
 Missing Authorization 		CVE-2019-5865 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218633 4.3 MEDIUM
Network 		google chrome Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted C… CWE-20
CWE-863
 Improper Input Validation 
 Incorrect Authorization 		CVE-2019-5864 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218634 6.5 MEDIUM
Network 		google chrome Insufficient data validation in AppCache in Google Chrome prior to 76.0.3809.87 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. CWE-20
 Improper Input Validation  		CVE-2019-5862 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218635 4.3 MEDIUM
Network 		google chrome Insufficient data validation in Blink in Google Chrome prior to 76.0.3809.87 allowed a remote attacker to bypass anti-clickjacking policy via a crafted HTML page. CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2019-5861 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218636 5.5 MEDIUM
Local 		google chrome Use after free in PDFium in Google Chrome prior to 76.0.3809.87 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. CWE-787
CWE-416
 Out-of-bounds Write
 Use After Free 		CVE-2019-5860 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218637 8.8 HIGH
Network 		google chrome Insufficient filtering in URI schemes in Google Chrome on Windows prior to 76.0.3809.87 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. NVD-CWE-noinfo
CVE-2019-5859 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218638 8.8 HIGH
Network 		google chrome Incorrect security UI in MacOS services integration in Google Chrome on OS X prior to 76.0.3809.87 allowed a local attacker to execute arbitrary code via a crafted HTML page. CWE-20
 Improper Input Validation  		CVE-2019-5858 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218639 6.5 MEDIUM
Network 		google chrome Inappropriate implementation in JavaScript in Google Chrome prior to 76.0.3809.87 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. CWE-787
 Out-of-bounds Write 		CVE-2019-5857 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm
218640 8.8 HIGH
Network 		google chrome Insufficient policy enforcement in storage in Google Chrome prior to 76.0.3809.87 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. CWE-20
 Improper Input Validation  		CVE-2019-5856 2024-11-21 13:45 2019-11-26 Show GitHub Exploit DB Packet Storm