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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 27, 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
255891	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

255892	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

255893	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

255894	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

255895	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

255896	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

255897	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

255898	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

255899	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

255900	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

NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
196101	7.8	HIGH Local	apple	iphone_os ipados	This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may be able to gain elevated privileges.	NVD-CWE-noinfo	CVE-2021-1833	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196102	5.5	MEDIUM Local	apple	mac_os_x macos iphone_os tvos watchos ipados	Copied files may not have the expected file permissions. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. The issue was …	CWE-276 Incorrect Default Permissions	CVE-2021-1832	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196103	5.5	MEDIUM Local	apple	iphone_os ipados	The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may allow shortcuts to access restricted files.	CWE-276 Incorrect Default Permissions	CVE-2021-1831	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196104	5.5	MEDIUM Local	apple	iphone_os ipados	An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A local user may be able to read kernel memory.	CWE-125 Out-of-bounds Read	CVE-2021-1830	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196105	9.8	CRITICAL Network	apple	macos	A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.3. An application may be able to execute arbitrary code with kernel privileges.	CWE-843 Type Confusion	CVE-2021-1829	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196106	7.1	HIGH Local	apple	mac_os_x macos	A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An application may be …	CWE-787 Out-of-bounds Write	CVE-2021-1828	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196107	6.1	MEDIUM Network	apple	macos iphone_os tvos watchos ipados	A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lea…	CWE-79 Cross-site Scripting	CVE-2021-1826	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196108	6.1	MEDIUM Network	apple	safari macos icloud itunes iphone_os tvos watchos ipados	An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS …	CWE-79 Cross-site Scripting	CVE-2021-1825	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196109	4.4	MEDIUM Local	apple	mac_os_x macos	This issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application with root privileges may be able to access p…	NVD-CWE-noinfo	CVE-2021-1824	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

196110	5.5	MEDIUM Local	apple	iphone_os tvos watchos ipados	A logic issue was addressed with improved restrictions. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A local user may be able to modify protected parts of the file system.	NVD-CWE-noinfo	CVE-2021-1822	2024-11-21 14:45	2021-09-9	Show	GitHub Exploit DB Packet Storm

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