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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 28, 2026, 10 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
255861	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

255862	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

255863	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

255864	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

255865	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

255866	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

255867	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

255868	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

255869	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

255870	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-2010-1993	2010-09-27 16:17	2010-05-20	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
198561	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCl…	CWE-125 Out-of-bounds Read	CVE-2020-9877	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198562	7.8	HIGH Local	apple	icloud iphone_os watchos tvos ipados itunes mac_os_x macos	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9876	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198563	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, i…	CWE-190 Integer Overflow or Wraparound	CVE-2020-9875	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198564	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9874	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198565	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iC…	CWE-125 Out-of-bounds Read	CVE-2020-9873	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198566	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9872	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198567	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9871	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198568	7.5	HIGH Network	apple	mac_os_x	A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.6. A remote attacker may cause an unexpected application termination.	CWE-787 Out-of-bounds Write	CVE-2020-9869	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198569	9.1	CRITICAL Network	apple	mac_os_x tvos iphone_os watchos ipados	A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6…	CWE-295 Improper Certificate Validation	CVE-2020-9868	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

198570	7.8	HIGH Local	apple	mac_os_x tvos iphone_os watchos ipados	A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An application may be a…	CWE-665 Improper Initialization	CVE-2020-9863	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

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