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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":June 19, 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
258571 5 警告 Opera Software ASA - Opera の news-feed プレビュー機能における任意のフィードの購読を強制される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-3020 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
258572 9.3 危険 Opera Software ASA - 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-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
258573 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-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258574 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258575 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258576 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-Other
その他 		CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258577 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
258578 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
258579 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
258580 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
NVD Vulnerability Information

Update Date:June 19, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
222861 6.3 MEDIUM
Local 		apple mac_os_x An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Catalina 10.15. A malicious application may be able to access restricted files. NVD-CWE-noinfo
CVE-2019-8855 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222862 7.5 HIGH
Network 		apple iphone_os
tvos
mac_os_x
watchos 		A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in macOS Catalina 10.15, watchOS 6, iOS 13, tvOS 13. A device may be passively tracked by its Wi-Fi MAC a… NVD-CWE-noinfo
CVE-2019-8854 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222863 5.5 MEDIUM
Local 		apple mac_os_x A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra, macOS Catalina… CWE-20
 Improper Input Validation  		CVE-2019-8853 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222864 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. An app… CWE-787
 Out-of-bounds Write 		CVE-2019-8852 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222865 5.5 MEDIUM
Local 		apple ipados
iphone_os
mac_os_x
tvos 		An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, a… CWE-125
Out-of-bounds Read 		CVE-2019-8850 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222866 7.8 HIGH
Local 		apple safari
mac_os_x
watchos
tvos
iphone_os
itunes
icloud
ipados 		This issue was addressed with improved checks. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2… NVD-CWE-noinfo
CVE-2019-8848 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222867 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. An app… CWE-787
 Out-of-bounds Write 		CVE-2019-8847 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222868 8.8 HIGH
Network 		apple
redhat 		tvos
iphone_os
itunes
icloud
safari
ipados
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux_server 		A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, i… CWE-416
 Use After Free 		CVE-2019-8846 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222869 5.3 MEDIUM
Network 		apple ipados
watchos
mac_os_x
iphone_os 		A logic issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, iOS 12.4.3, watchOS 6.1, iOS 13.2 and iPad… NVD-CWE-noinfo
CVE-2019-8796 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222870 6.5 MEDIUM
Network 		apple iphone_os
watchos 		An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service. CWE-20
 Improper Input Validation  		CVE-2019-8664 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm