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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 7, 2026, 4:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
249921 10 危険 Novell - Novell ZENworks Asset Management の rtrlet コンポーネントにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2011-2653 2011-12-12 11:36 2011-11-2 Show GitHub Exploit DB Packet Storm
249922 7.8 危険 日立 - JP1/Cm2/Network Node Manager i におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
- 2011-12-9 16:35 2011-10-12 Show GitHub Exploit DB Packet Storm
249923 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (CPU およびメモリ消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-4687 2011-12-9 16:07 2011-12-7 Show GitHub Exploit DB Packet Storm
249924 5 警告 Opera Software ASA - Opera の Web Workers 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-4686 2011-12-9 16:06 2011-12-7 Show GitHub Exploit DB Packet Storm
249925 5 警告 Opera Software ASA - Opera の Dragonfly におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-4685 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
249926 10 危険 Opera Software ASA - Opera における証明書失効の処理に関する詳細不明な脆弱性 CWE-310
暗号の問題
CVE-2011-4684 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
249927 10 危険 Opera Software ASA - Opera における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-4683 2011-12-9 16:04 2011-12-7 Show GitHub Exploit DB Packet Storm
249928 6.4 警告 Opera Software ASA - Opera の JavaScript エンジンにおける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4682 2011-12-9 16:03 2011-12-7 Show GitHub Exploit DB Packet Storm
249929 5 警告 Opera Software ASA - Opera における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4681 2011-12-9 16:03 2011-12-7 Show GitHub Exploit DB Packet Storm
249930 7.5 危険 Webmaster-Tips - Joomla! 用 webmaster-tips.net Flash Gallery コンポーネントにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2010-4968 2011-12-9 14:45 2011-11-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
198391 9.8 CRITICAL
Network
apple mac_os_x A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to cause unexpected application termination or arb… CWE-20
CWE-787
 Improper Input Validation 
 Out-of-bounds Write
CVE-2020-3848 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198392 9.8 CRITICAL
Network
apple mac_os_x An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to leak memory. CWE-20
CWE-125
 Improper Input Validation 
Out-of-bounds Read
CVE-2020-3847 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198393 7.8 HIGH
Local
apple mac_os_x
ipados
iphone_os
tvos
watchos
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A malicious application may… CWE-665
 Improper Initialization
CVE-2020-3919 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198394 5.5 MEDIUM
Local
apple ipados
iphone_os
tvos
watchos
This issue was addressed with a new entitlement. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2. An application may be able to use an SSH client provided by private framework… NVD-CWE-noinfo
CVE-2020-3917 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198395 5.3 MEDIUM
Network
apple ipados
iphone_os
watchos
An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, watchOS 6.2. Setting an alternate app icon may disclose a photo without needing pe… NVD-CWE-noinfo
CVE-2020-3916 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198396 5.5 MEDIUM
Local
apple mac_os_x
ipados
iphone_os
tvos
watchos
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. An application may be able … CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2020-3914 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198397 7.8 HIGH
Local
apple mac_os_x
ipados
iphone_os
watchos
A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, watchOS 6.2. A malicious applicatio… NVD-CWE-noinfo
CVE-2020-3913 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198398 7.1 HIGH
Local
apple mac_os_x An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A local user may be able to cause unexpected system termination or read kernel memor… CWE-125
Out-of-bounds Read
CVE-2020-3912 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198399 9.8 CRITICAL
Network
apple mac_os_x
icloud
itunes
ipados
iphone_os
tvos
watchos
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for … CWE-120
Classic Buffer Overflow
CVE-2020-3911 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
198400 9.8 CRITICAL
Network
apple mac_os_x
icloud
itunes
ipados
iphone_os
tvos
watchos
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for … CWE-120
Classic Buffer Overflow
CVE-2020-3910 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm