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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":April 30, 2026, 2:16 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
251851 5 警告 アップル
サイバートラスト株式会社
Net-SNMP
サン・マイクロシステムズ
レッドハット		 - net-snmp の netsnmp_create_subtree_cache 関数における整数オーバーフローの脆弱性 CWE-20
CWE-Other
CVE-2008-4309 2011-01-11 14:37 2008-10-31 Show GitHub Exploit DB Packet Storm
251852 4.3 警告 リアルネットワークス - RealNetworks RealPlayer の HandleAction メソッドにおけるクロスゾーンスクリプティングの脆弱性 CWE-20
不適切な入力確認 		CVE-2010-4396 2011-01-11 14:32 2010-12-10 Show GitHub Exploit DB Packet Storm
251853 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の cook コーデック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-2010-4389 2011-01-11 14:31 2010-12-10 Show GitHub Exploit DB Packet Storm
251854 4.3 警告 リアルネットワークス - RealNetworks RealPlayer の複数のコンポーネントにおける RealOneActiveXObject プロセスにコードを挿入される脆弱性 CWE-20
不適切な入力確認 		CVE-2010-4388 2011-01-11 14:31 2010-12-10 Show GitHub Exploit DB Packet Storm
251855 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の RealAudio コーデックにおける任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2010-4387 2011-01-11 14:30 2010-12-10 Show GitHub Exploit DB Packet Storm
251856 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer の RealMedia における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2010-4386 2011-01-11 14:30 2010-12-10 Show GitHub Exploit DB Packet Storm
251857 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer の SIPR ストリームフレームサイズ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-2010-4385 2011-01-11 14:29 2010-12-10 Show GitHub Exploit DB Packet Storm
251858 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer における RA5 ヒープオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2010-4383 2011-01-11 14:29 2010-12-10 Show GitHub Exploit DB Packet Storm
251859 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer における RealMedia ヒープオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2010-4382 2011-01-11 14:28 2010-12-10 Show GitHub Exploit DB Packet Storm
251860 9.3 危険 リアルネットワークス - RealNetworks RealPlayer における AAC ヒープオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2010-4381 2011-01-11 14:28 2010-12-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 30, 2026, 4:58 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
199981 7.8 HIGH
Local 		apple tvos
iphone_os
icloud
watchos
ipados
mac_os_x 		A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, S… CWE-787
 Out-of-bounds Write 		CVE-2020-27933 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199982 7.8 HIGH
Local 		apple mac_os_x
iphone_os
watchos
tvos
ipados 		A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.1, Securi… CWE-787
 Out-of-bounds Write 		CVE-2020-27931 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199983 7.8 HIGH
Local 		apple mac_os_x
tvos
iphone_os
watchos
ipados 		An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1… CWE-125
Out-of-bounds Read 		CVE-2020-27924 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199984 7.8 HIGH
Local 		apple mac_os_x
tvos
iphone_os
watchos
ipados 		An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.… CWE-787
 Out-of-bounds Write 		CVE-2020-27923 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199985 7.8 HIGH
Local 		apple mac_os_x
tvos
iphone_os
watchos
ipados 		A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14… NVD-CWE-noinfo
CVE-2020-27922 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199986 7.0 HIGH
Local 		apple mac_os_x A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An ap… CWE-362
Race Condition 		CVE-2020-27921 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199987 8.8 HIGH
Network 		apple mac_os_x
tvos
iphone_os
watchos
ipados 		A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0… CWE-416
 Use After Free 		CVE-2020-27920 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199988 7.8 HIGH
Local 		apple mac_os_x An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.… CWE-787
 Out-of-bounds Write 		CVE-2020-27919 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199989 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11… CWE-787
 Out-of-bounds Write 		CVE-2020-27915 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm
199990 7.8 HIGH
Local 		apple mac_os_x A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11… CWE-787
 Out-of-bounds Write 		CVE-2020-27914 2024-11-21 14:22 2021-04-3 Show GitHub Exploit DB Packet Storm