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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252731 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE 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-2011-0945 2011-11-8 10:21 2011-09-28 Show GitHub Exploit DB Packet Storm
252732 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0944 2011-11-8 10:20 2011-09-28 Show GitHub Exploit DB Packet Storm
252733 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-0939 2011-11-8 10:18 2011-09-28 Show GitHub Exploit DB Packet Storm
252734 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3282 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
252735 7.8 危険 シスコシステムズ - Cisco IOS における運用サービス妨害 (デバイスのリロードまたはハング) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3281 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
252736 7.8 危険 シスコシステムズ - Cisco IOS の NAT 実装におけるサービス運用妨害 (メモリ消費またはデバイスのリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3280 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
252737 7.8 危険 シスコシステムズ - Cisco IOS の provider-edge MPLS NAT 実装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-2011-3279 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
252738 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE の NAT 実装におけるサービス運用妨害 (デバイスのリロード) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3278 2011-11-7 16:37 2011-09-28 Show GitHub Exploit DB Packet Storm
252739 7.8 危険 シスコシステムズ - Cisco IOS の NAT 実装におけるサービス運用妨害 (デバイスのリロード) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3277 2011-11-7 16:37 2011-09-28 Show GitHub Exploit DB Packet Storm
252740 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE の NAT 機能におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3276 2011-11-7 16:36 2011-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201931 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
201932 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
201933 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
201934 8.8 HIGH
Network 		apple icloud
itunes
iphone_os
tvos
watchos
safari
ipad_os 		A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Window… CWE-843
Type Confusion 		CVE-2020-3901 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201935 8.8 HIGH
Network 		apple itunes
iphone_os
tvos
watchos
safari
ipad_os
icloud 		A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Win… CWE-787
 Out-of-bounds Write 		CVE-2020-3900 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201936 8.8 HIGH
Network 		apple itunes
iphone_os
tvos
watchos
safari
ipad_os
icloud 		A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Wi… NVD-CWE-noinfo
CVE-2020-3899 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201937 8.8 HIGH
Network 		apple itunes
iphone_os
tvos
watchos
safari
ipad_os
icloud 		A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Window… CWE-843
Type Confusion 		CVE-2020-3897 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201938 8.8 HIGH
Network 		apple itunes
iphone_os
tvos
watchos
safari
ipad_os
icloud 		A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Win… CWE-787
 Out-of-bounds Write 		CVE-2020-3895 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201939 3.1 LOW
Network 		apple icloud
itunes
iphone_os
tvos
safari
ipad_os 		A race condition was addressed with additional 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, iCloud for W… CWE-362
Race Condition 		CVE-2020-3894 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm
201940 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-2020-3893 2024-11-21 14:31 2020-04-2 Show GitHub Exploit DB Packet Storm