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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":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 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
198571 7.8 HIGH
Local
apple mac_os_x
iphone_os
tvos
ipados
A logic issue was addressed with improved validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5. An application may be able to gain elevated privileges. NVD-CWE-noinfo
CVE-2020-9854 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198572 7.8 HIGH
Local
apple mac_os_x A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to determine kernel memory layout. CWE-20
CWE-787
 Improper Input Validation 
 Out-of-bounds Write
CVE-2020-9853 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198573 7.5 HIGH
Network
apple mac_os_x An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A remote attacker may be able to leak sensitive user information. CWE-125
Out-of-bounds Read
CVE-2020-9828 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198574 6.8 MEDIUM
Physics
apple mac_os_x A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15.5. A person with physical access to a Mac may be able to bypass Login Window. NVD-CWE-noinfo
CVE-2020-9810 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198575 7.0 HIGH
Local
apple mac_os_x A race condition was addressed with improved state handling. This issue is fixed in macOS Catalina 10.15.5. An application may be able to execute arbitrary code with kernel privileges. CWE-362
Race Condition
CVE-2020-9796 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198576 5.3 MEDIUM
Network
apple iphone_os
tvos
watchos
ipad_os
mac_os_x
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. Some websites may not have appeared in Safari … NVD-CWE-Other
CVE-2020-9787 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198577 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-2020-9779 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198578 5.5 MEDIUM
Local
apple mac_os_x
iphone_os
tvos
watchos
ipad_os
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A sandboxed process may be able to circumvent … NVD-CWE-noinfo
CVE-2020-9772 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198579 7.1 HIGH
Local
apple mac_os_x This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A user may gain access to protected parts of the file system. NVD-CWE-noinfo
CVE-2020-9771 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
198580 7.8 HIGH
Local
adobe animate Adobe Animate version 20.5 (and earlier) is affected by an out-of-bounds read vulnerability, which could result in arbitrary code execution in the context of the current user. Exploitation requires u… CWE-125
Out-of-bounds Read
CVE-2020-9750 2024-11-21 14:41 2020-10-22 Show GitHub Exploit DB Packet Storm