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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":June 8, 2026, 2:12 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
257121 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
257122 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
257123 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
257124 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2009-0916 2010-09-27 16:08 2009-03-3 Show GitHub Exploit DB Packet Storm
257125 4.3 警告 Opera Software ASA - Windows 上で稼働する 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-2008-5428 2010-09-27 16:07 2008-12-11 Show GitHub Exploit DB Packet Storm
257126 4.3 警告 Opera Software ASA - Opera の Opera.dll 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-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
257127 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
257128 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-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
257129 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
257130 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
NVD Vulnerability Information

Update Date:June 8, 2026, 4:09 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
198801 8.8 HIGH
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Heap buffer overflow in audio in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-787
 Out-of-bounds Write 		CVE-2021-21116 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198802 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		User after free in safe browsing in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML … CWE-416
 Use After Free 		CVE-2021-21115 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198803 8.8 HIGH
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in audio in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21114 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198804 8.8 HIGH
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Heap buffer overflow in Skia in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-787
 Out-of-bounds Write 		CVE-2021-21113 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198805 8.8 HIGH
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in Blink in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21112 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198806 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via … CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2021-21111 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198807 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in safe browsing in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21110 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198808 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in payments in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21109 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198809 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in media in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21108 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm
198810 9.6 CRITICAL
Network 		google
fedoraproject
debian 		chrome
fedora
debian_linux 		Use after free in drag and drop in Google Chrome on Linux prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a craft… CWE-416
 Use After Free 		CVE-2021-21107 2024-11-21 14:47 2021-01-9 Show GitHub Exploit DB Packet Storm