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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":June 17, 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
258571 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-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258572 4.3 警告 Opera Software ASA - Opera における URI の処理に関するクロスサイトスクリプティングの脆弱性\ CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258573 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258574 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-Other
その他 		CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258575 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258576 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
258577 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
258578 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
258579 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
258580 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
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
203421 3.3 LOW
Local 		apple mac_os_x A file access issue existed with certain home folder files. This was addressed with improved access restrictions. This issue is fixed in macOS Catalina 10.15.7. A malicious application may be able to… NVD-CWE-noinfo
CVE-2020-9986 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203422 7.8 HIGH
Local 		apple mac_os_x
iphone_os
watchos
ipados 		A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. Processing a maliciously crafted USD file … CWE-120
Classic Buffer Overflow 		CVE-2020-9985 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203423 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-2020-9984 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203424 7.8 HIGH
Local 		apple mac_os_x
tvos
iphone_os
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. Processing a maliciously… CWE-787
 Out-of-bounds Write 		CVE-2020-9980 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203425 7.8 HIGH
Local 		apple mac_os_x
tvos
iphone_os
ipados 		A buffer overflow 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. Processing a maliciously crafted USD file ma… CWE-120
Classic Buffer Overflow 		CVE-2020-9940 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203426 6.4 MEDIUM
Local 		apple mac_os_x This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.6. A local user may be able to load unsigned kernel extensions. CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2020-9939 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203427 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-2020-9938 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203428 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-2020-9937 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203429 4.3 MEDIUM
Network 		apple mac_os_x A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6. A user may be unexpectedly logged in to another user’s account. NVD-CWE-noinfo
CVE-2020-9935 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm
203430 7.1 HIGH
Local 		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 local user may be able to cause unexpected system termination or read kernel me… CWE-787
 Out-of-bounds Write 		CVE-2020-9929 2024-11-21 14:41 2020-10-23 Show GitHub Exploit DB Packet Storm