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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 4, 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
250431 10 危険 Interactive Data Corporation. - eSignal の WinSig.exe におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3494 2011-09-30 14:01 2011-09-16 Show GitHub Exploit DB Packet Storm
250432 5 警告 Cogent Real-Time Systems Inc. - Cogent DataHub における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3501 2011-09-30 13:35 2011-09-16 Show GitHub Exploit DB Packet Storm
250433 10 危険 Progea Srl - Progea Movicon / PowerHMI におけるサービス運用妨害 (メモリ破損およびクラッシュ) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3499 2011-09-30 13:29 2011-09-16 Show GitHub Exploit DB Packet Storm
250434 10 危険 Progea Srl - Progea Movicon / PowerHMI 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-2011-3491 2011-09-30 13:23 2011-09-16 Show GitHub Exploit DB Packet Storm
250435 4.9 警告 baserCMSユーザー会 - BaserCMS におけるアクセス制限不備の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2674 2011-09-30 12:04 2011-09-30 Show GitHub Exploit DB Packet Storm
250436 4.3 警告 baserCMSユーザー会 - BaserCMS におけ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-2011-2673 2011-09-30 12:03 2011-09-30 Show GitHub Exploit DB Packet Storm
250437 5 警告 Joomla! - Joomla! 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-2011-3747 2011-09-29 16:56 2011-09-23 Show GitHub Exploit DB Packet Storm
250438 9.3 危険 Argonne National Laboratory - Bcfg2 のサーバにおける任意のコマンドを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3211 2011-09-29 14:30 2011-09-16 Show GitHub Exploit DB Packet Storm
250439 9.3 危険 シーメンス - Siemens WinCC Runtime Advanced Loader 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-2011-3321 2011-09-29 14:27 2011-08-29 Show GitHub Exploit DB Packet Storm
250440 10 危険 Progea Srl - Progea Movicon / PowerHMI 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-2011-3498 2011-09-29 14:17 2011-09-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 5, 2026, 4:51 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
197861 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
197862 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
197863 9.8 CRITICAL
Network 		apple
oracle 		mac_os_x
itunes
ipados
iphone_os
tvos
watchos
icloud
sun_zfs_storage_appliance_kit_software 		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-2020-3909 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197864 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-2020-3908 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197865 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-2020-3907 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197866 7.8 HIGH
Local 		apple mac_os_x A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15.4. A maliciously crafted application may be able to bypass code signing enforcement. NVD-CWE-noinfo
CVE-2020-3906 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197867 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to execute arbitrary code with kernel privil… CWE-20
CWE-787
 Improper Input Validation 
 Out-of-bounds Write 		CVE-2020-3905 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197868 7.8 HIGH
Local 		apple mac_os_x Multiple memory corruption issues were addressed with improved state management. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to execute arbitrary code with kern… CWE-787
 Out-of-bounds Write 		CVE-2020-3904 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197869 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.4. An application may be able to execute arbitrary code with system privileges. CWE-787
 Out-of-bounds Write 		CVE-2020-3903 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
197870 6.1 MEDIUM
Network 		apple icloud
itunes
iphone_os
tvos
safari
ipad_os 		An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,… CWE-79
Cross-site Scripting 		CVE-2020-3902 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm