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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 6, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
250031 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
250032 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
250033 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
250034 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
250035 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 (メモリ消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3275 2011-11-7 16:36 2011-09-28 Show GitHub Exploit DB Packet Storm
250036 6.1 警告 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 (デバイスクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3274 2011-11-7 16:35 2011-09-28 Show GitHub Exploit DB Packet Storm
250037 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 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3273 2011-11-7 16:35 2011-09-28 Show GitHub Exploit DB Packet Storm
250038 7.8 危険 シスコシステムズ - Cisco IOS の IP SLA 機能におけるサービス運用妨害 (メモリ破損および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-2011-3272 2011-11-7 16:33 2011-09-28 Show GitHub Exploit DB Packet Storm
250039 10 危険 シスコシステムズ - Cisco IOS の Smart Install 機能における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2011-3271 2011-11-7 16:33 2011-09-28 Show GitHub Exploit DB Packet Storm
250040 7.8 危険 シスコシステムズ - Cisco 10000 シリーズのルータで動作する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3270 2011-11-7 16:31 2011-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 6, 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
198141 8.8 HIGH
Network 		apple watchos
iphone_os 		A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corru… CWE-787
 Out-of-bounds Write 		CVE-2020-3843 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198142 7.8 HIGH
Local 		apple iphone_os
ipados
tvos
watchos
mac_os_x 		A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be a… CWE-787
 Out-of-bounds Write 		CVE-2020-3842 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198143 6.5 MEDIUM
Network 		apple iphone_os
ipados
safari 		The issue was addressed with improved UI handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, Safari 13.0.5. A local user may unknowingly send a password unencrypted over the network. CWE-319
CWE-522
Cleartext Transmission of Sensitive Information
 Insufficiently Protected Credentials 		CVE-2020-3841 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198144 7.8 HIGH
Local 		apple iphone_os
ipados
tvos
mac_os_x 		An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catali… CWE-119
CWE-193
Incorrect Access of Indexable Resource ('Range Error') 
 Off-by-one Error 		CVE-2020-3840 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198145 5.5 MEDIUM
Local 		apple mac_os_x A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.3. An application may be able to read restricted memory. CWE-20
 Improper Input Validation  		CVE-2020-3839 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198146 7.8 HIGH
Local 		apple mac_os_x
iphone_os
ipados
tvos
watchos 		The issue was addressed with improved permissions logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute… CWE-276
Incorrect Default Permissions  		CVE-2020-3838 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198147 5.5 MEDIUM
Local 		apple iphone_os
ipados
tvos
watchos
mac_os_x 		An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be … NVD-CWE-noinfo
CVE-2020-3836 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198148 4.4 MEDIUM
Local 		apple mac_os_x A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Catalina 10.15.3. A malicious application may be ab… CWE-59
Link Following 		CVE-2020-3835 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198149 7.8 HIGH
Local 		apple watchos A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges. CWE-787
 Out-of-bounds Write 		CVE-2020-3834 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
198150 4.3 MEDIUM
Network 		apple safari An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 13.0.5. Visiting a malicious website may lead to address bar spoofing. NVD-CWE-Other
CVE-2020-3833 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm