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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 21, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253311 5 警告 Opera Software ASA - Opera における検索および設定変更の機能をハイジャックされる脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2634 2011-08-16 11:29 2011-04-12 Show GitHub Exploit DB Packet Storm
253312 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes の xlssr.dll 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-2011-1512 2011-08-16 11:26 2011-05-24 Show GitHub Exploit DB Packet Storm
253313 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される Autonomy KeyView の lzhsr.dll における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-1213 2011-08-16 11:24 2011-05-24 Show GitHub Exploit DB Packet Storm
253314 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される rtfsr.dll におけるスタック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-2011-1214 2011-08-16 11:23 2011-05-24 Show GitHub Exploit DB Packet Storm
253315 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される mw8sr.dll におけるスタック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-2011-1215 2011-08-16 11:22 2011-05-24 Show GitHub Exploit DB Packet Storm
253316 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される assr.dll におけスタック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-2011-1216 2011-08-16 11:19 2011-05-24 Show GitHub Exploit DB Packet Storm
253317 9.3 危険 IBM - IBM Lotus Notes で利用される Autonomy KeyView 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-2011-1217 2011-08-16 11:18 2011-05-24 Show GitHub Exploit DB Packet Storm
253318 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される kvarcve.dll 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-2011-1218 2011-08-16 11:15 2011-05-24 Show GitHub Exploit DB Packet Storm
253319 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-2011-2633 2011-08-15 10:58 2011-05-18 Show GitHub Exploit DB Packet Storm
253320 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-20
不適切な入力確認 		CVE-2011-2632 2011-08-15 10:57 2011-05-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
302121 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1239 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302122 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1238 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302123 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1237 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302124 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1236 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302125 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1235 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302126 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1234 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302127 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1233 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302128 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1232 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302129 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1231 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm
302130 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1230 2024-11-21 10:25 2011-04-14 Show GitHub Exploit DB Packet Storm