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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":May 27, 2026, 4 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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255911 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
255912 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
255913 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-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
255914 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい
CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
255915 5 警告 Opera Software ASA - Opera における信頼されたフレームのコンテンツを偽装される脆弱性 CWE-DesignError
CVE-2008-2716 2010-09-27 16:00 2008-06-16 Show GitHub Exploit DB Packet Storm
255916 5 警告 Opera Software ASA - Opera におけるクロスドメインの脆弱性 CWE-200
情報漏えい
CVE-2008-2715 2010-09-27 16:00 2008-06-16 Show GitHub Exploit DB Packet Storm
255917 5 警告 Opera Software ASA - Opera における Web ページのアドレスを偽装される脆弱性 CWE-DesignError
CVE-2008-2714 2010-09-27 15:59 2008-06-16 Show GitHub Exploit DB Packet Storm
255918 9.3 危険 Opera Software ASA - Opera におけるパスワード入力時のキーボードハンドリングの処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2008-1764 2010-09-27 15:59 2008-04-12 Show GitHub Exploit DB Packet Storm
255919 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-1762 2010-09-27 15:58 2008-04-12 Show GitHub Exploit DB Packet Storm
255920 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-1761 2010-09-27 15:58 2008-04-12 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
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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