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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 27, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249091 5 警告 PNG Development Group - libpng の png_err 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2011-2691 2012-04-17 17:09 2011-07-17 Show GitHub Exploit DB Packet Storm
249092 5 警告 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバにおけるサービス運用妨害 (リソース消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2012-1809 2012-04-17 16:52 2012-04-11 Show GitHub Exploit DB Packet Storm
249093 10 危険 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバおける不特定の機能を実行される脆弱性 CWE-287
不適切な認証 		CVE-2012-1808 2012-04-17 16:52 2012-04-11 Show GitHub Exploit DB Packet Storm
249094 4.3 警告 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバ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-2012-1807 2012-04-17 16:51 2012-04-11 Show GitHub Exploit DB Packet Storm
249095 7.5 危険 光洋電子工業 - 複数の光洋電子工業社製品の ECOM Ethernet モジュールにおけるアクセス権を取得される脆弱性 CWE-287
不適切な認証 		CVE-2012-1806 2012-04-17 16:50 2012-04-11 Show GitHub Exploit DB Packet Storm
249096 10 危険 光洋電子工業 - 複数の光洋電子工業社製品の ECOM Ethernet モジュールにおける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-2012-1805 2012-04-17 16:47 2012-04-11 Show GitHub Exploit DB Packet Storm
249097 7.5 危険 libarchive - libarchive 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-2011-1779 2012-04-17 16:46 2012-04-13 Show GitHub Exploit DB Packet Storm
249098 7.5 危険 libarchive - libarchive における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-2010-4666 2012-04-17 16:29 2012-04-13 Show GitHub Exploit DB Packet Storm
249099 9.3 危険 Mozilla Foundation - Mozilla Firefox および Thunderbird における権限を取得される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3655 2012-04-16 18:09 2011-11-8 Show GitHub Exploit DB Packet Storm
249100 10 危険 Mozilla Foundation - Mozilla Firefox および Thunderbird のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3654 2012-04-16 18:07 2011-11-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
197761 5.5 MEDIUM
Local 		apple iphone_os
ipados
mac_os_x 		The issue was addressed with improved handling of icon caches. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious app may be able to determine the existence of files o… NVD-CWE-Other
CVE-2020-9963 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197762 7.8 HIGH
Local 		apple iphone_os
watchos
tvos
mac_os_x
ipados 		A buffer overflow issue was addressed with improved memory handling. This issue is fixed in watchOS 7.0, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-… CWE-120
Classic Buffer Overflow 		CVE-2020-9954 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197763 8.8 HIGH
Network 		apple iphone_os
watchos
safari
tvos
ipados 		A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, tvOS 14.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Processing maliciously crafted web content … CWE-416
 Use After Free 		CVE-2020-9950 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197764 7.8 HIGH
Local 		apple mac_os_x
iphone_os
watchos
tvos
ipados 		A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, macOS Catalina 10.15.6, Security Update 2020-… CWE-416
 Use After Free 		CVE-2020-9949 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197765 8.8 HIGH
Network 		apple iphone_os
watchos
safari
tvos
ipados
itunes
icloud 		A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Saf… CWE-416
 Use After Free 		CVE-2020-9947 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197766 4.3 MEDIUM
Network 		apple mac_os_x
safari 		A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2020-9945 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197767 5.5 MEDIUM
Local 		apple iphone_os
watchos
tvos
ipados
mac_os_x 		An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. An application may be able to read re… CWE-125
Out-of-bounds Read 		CVE-2020-9944 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197768 5.5 MEDIUM
Local 		apple iphone_os
watchos
tvos
ipados
mac_os_x 		An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. A malicious application may be able t… CWE-125
Out-of-bounds Read 		CVE-2020-9943 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197769 4.3 MEDIUM
Network 		apple safari
mac_os_x 		An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, Safari 13.1.2. Visiting a malicious website may lead to address bar spo… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2020-9942 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm
197770 6.5 MEDIUM
Network 		apple mac_os_x A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciou… NVD-CWE-noinfo
CVE-2020-9922 2024-11-21 14:41 2020-12-9 Show GitHub Exploit DB Packet Storm