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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 26, 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
252851 4.3 警告 ClamAV - ClamAV のバイトコードエンジンにおけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-189
数値処理の問題 		CVE-2011-3627 2011-11-21 16:03 2011-11-17 Show GitHub Exploit DB Packet Storm
252852 4.3 警告 Robert Luberda - man2html の man2html.cgi.c 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-2011-2770 2011-11-21 16:01 2011-11-17 Show GitHub Exploit DB Packet Storm
252853 7.5 危険 ＨＰの回し者 - ＨＰの回し者製 日記における OS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2011-4002 2011-11-21 12:02 2011-11-21 Show GitHub Exploit DB Packet Storm
252854 5 警告 ＨＰの回し者 - ＨＰの回し者製 日記におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2011-4001 2011-11-21 12:02 2011-11-21 Show GitHub Exploit DB Packet Storm
252855 5 警告 Google - Google Chrome におけるサービス運用妨害 (out-of-bounds read) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2794 2011-11-21 12:00 2011-08-2 Show GitHub Exploit DB Packet Storm
252856 4.3 警告 Google - Android におけるクロスアプリケーションスクリプティングの脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2357 2011-11-21 11:57 2011-08-12 Show GitHub Exploit DB Packet Storm
252857 7.5 危険 アップル
Google		 - Google Chrome おける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2819 2011-11-21 11:57 2011-08-2 Show GitHub Exploit DB Packet Storm
252858 7.5 危険 アップル
Google		 - Google Chrome 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-2011-2818 2011-11-21 11:56 2011-08-2 Show GitHub Exploit DB Packet Storm
252859 7.5 危険 アップル
Google		 - Google Chrome おける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2805 2011-11-21 11:56 2011-08-2 Show GitHub Exploit DB Packet Storm
252860 7.5 危険 Google - Google Chrome におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2804 2011-11-21 11:55 2011-08-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195661 5.5 MEDIUM
Local 		apple mac_os_x
ipados
iphone_os
tvos
watchos
macos 		This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPad… NVD-CWE-noinfo
CVE-2021-1766 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195662 6.5 MEDIUM
Network 		apple
fedoraproject
webkitgtk 		mac_os_x
macos
fedora
webkitgtk 		This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted w… NVD-CWE-noinfo
CVE-2021-1765 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195663 7.5 HIGH
Network 		apple mac_os_x
ipados
iphone_os
tvos
watchos
macos 		A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS … CWE-416
 Use After Free 		CVE-2021-1764 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195664 7.8 HIGH
Local 		apple mac_os_x
ipados
iphone_os
macos 		A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4.… CWE-120
Classic Buffer Overflow 		CVE-2021-1763 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195665 5.5 MEDIUM
Local 		apple mac_os_x
ipados
iphone_os
tvos
watchos
macos 		A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvO… CWE-787
 Out-of-bounds Write 		CVE-2021-1760 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195666 7.8 HIGH
Local 		apple mac_os_x
ipados
iphone_os
tvos
macos 		An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, iOS 14.4 … CWE-125
Out-of-bounds Read 		CVE-2021-1759 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195667 7.8 HIGH
Local 		apple mac_os_x
ipados
iphone_os
tvos
watchos
macos 		An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.… CWE-125
Out-of-bounds Read 		CVE-2021-1758 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195668 7.8 HIGH
Local 		apple mac_os_x
ipados
iphone_os
tvos
watchos
macos 		An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.… CWE-125
Out-of-bounds Read 		CVE-2021-1757 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195669 2.4 LOW
Physics 		apple ipados
iphone_os 		A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker with physical … NVD-CWE-noinfo
CVE-2021-1756 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm
195670 2.4 LOW
Physics 		apple macos A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. A person with physical access … CWE-862
 Missing Authorization 		CVE-2021-1755 2024-11-21 14:45 2021-04-3 Show GitHub Exploit DB Packet Storm