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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 24, 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
253691 5 警告 Opera Software ASA - Opera 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-noinfo
情報不足 		CVE-2011-2621 2011-07-26 12:03 2011-06-28 Show GitHub Exploit DB Packet Storm
253692 5 警告 Opera Software ASA - Opera 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-noinfo
情報不足 		CVE-2011-2620 2011-07-26 12:02 2011-06-28 Show GitHub Exploit DB Packet Storm
253693 5 警告 Opera Software ASA - Opera 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-2011-2619 2011-07-26 12:02 2011-06-28 Show GitHub Exploit DB Packet Storm
253694 5 警告 Opera Software ASA - Opera 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-2011-2618 2011-07-26 12:01 2011-06-28 Show GitHub Exploit DB Packet Storm
253695 5 警告 Opera Software ASA - Opera 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-noinfo
情報不足 		CVE-2011-2617 2011-07-26 12:00 2011-06-28 Show GitHub Exploit DB Packet Storm
253696 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2616 2011-07-26 11:59 2011-06-28 Show GitHub Exploit DB Packet Storm
253697 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションハング) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2615 2011-07-26 11:58 2011-06-28 Show GitHub Exploit DB Packet Storm
253698 5 警告 Opera Software ASA - Opera の SVG 実装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-2011-2614 2011-07-26 11:57 2011-06-28 Show GitHub Exploit DB Packet Storm
253699 9.3 危険 シマンテック - 複数の Symantec 製品の Lotus Freelance Graphics PRZ file viewer 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-2011-0548 2011-07-26 11:36 2011-05-31 Show GitHub Exploit DB Packet Storm
253700 5 警告 ブロケード コミュニケーションズ システムズ株式会社 - Brocade BigIron RX スイッチにアクセス制御リスト (ACL) 回避の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2760 2011-07-26 11:32 2011-07-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195501 7.8 HIGH
Local 		apple mac_os_x
macos 		A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may b… CWE-787
 Out-of-bounds Write 		CVE-2021-1840 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195502 7.8 HIGH
Local 		apple mac_os_x
macos 		The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to… CWE-269
 Improper Privilege Management 		CVE-2021-1839 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195503 7.8 HIGH
Local 		apple ipados
iphone_os 		This issue was addressed with improved checks. This issue is fixed in iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution. NVD-CWE-noinfo
CVE-2021-1838 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195504 5.3 MEDIUM
Network 		apple iphone_os
ipados 		A certificate validation issue was addressed. This issue is fixed in iOS 14.5 and iPadOS 14.5. An attacker in a privileged network position may be able to alter network traffic. CWE-295
Improper Certificate Validation  		CVE-2021-1837 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195505 5.5 MEDIUM
Local 		apple iphone_os
tvos
ipados 		A logic issue was addressed with improved restrictions. This issue is fixed in iOS 14.5 and iPadOS 14.5, tvOS 14.5. A local user may be able to create or modify privileged files. CWE-269
 Improper Privilege Management 		CVE-2021-1836 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195506 4.6 MEDIUM
Physics 		apple iphone_os
ipados 		This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. A person with physical access to an iOS device may be able to access notes from the lock screen. CWE-862
 Missing Authorization 		CVE-2021-1835 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195507 9.8 CRITICAL
Network 		apple mac_os_x
macos 		An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious ap… CWE-787
 Out-of-bounds Write 		CVE-2021-1834 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195508 7.8 HIGH
Local 		apple iphone_os
ipados 		This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may be able to gain elevated privileges. NVD-CWE-noinfo
CVE-2021-1833 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195509 5.5 MEDIUM
Local 		apple mac_os_x
macos
iphone_os
tvos
watchos
ipados 		Copied files may not have the expected file permissions. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. The issue was … CWE-276
Incorrect Default Permissions  		CVE-2021-1832 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm
195510 5.5 MEDIUM
Local 		apple iphone_os
ipados 		The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may allow shortcuts to access restricted files. CWE-276
Incorrect Default Permissions  		CVE-2021-1831 2024-11-21 14:45 2021-09-9 Show GitHub Exploit DB Packet Storm