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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, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
227721 3.3 注意 po4a - po4a の lib/Locale/Po4a/Po.pm における任意のファイルを上書きされる脆弱性 - CVE-2007-4462 2012-12-20 18:33 2007-08-15 Show GitHub Exploit DB Packet Storm
227722 5 警告 toribash - Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4452 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227723 5 警告 toribash - Windows 上で稼動している Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4451 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227724 5 警告 toribash - Toribash のサーバにおけるプロトコル違反を誘発される脆弱性 CWE-20
不適切な入力確認 		CVE-2007-4450 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227725 5 警告 toribash - Toribash のクライアントにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4449 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227726 5 警告 toribash - Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4448 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227727 7.5 危険 toribash - Toribash のクライアントにおけるバッファオーバーフローの脆弱性 - CVE-2007-4447 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227728 7.5 危険 toribash - Toribash のサーバにおけるフォーマットストリングの脆弱性 - CVE-2007-4446 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227729 7.5 危険 rfactor - Image Space rFactor におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4445 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
227730 7.5 危険 rfactor - Image Space rFactor におけるバッファオーバーフローの脆弱性 - CVE-2007-4444 2012-12-20 18:33 2007-08-20 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