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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 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
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258051 7.6 危険 マイクロソフト - Microsoft Internet Explorer 6 から 8 における任意のコードを実行される脆弱性 CWE-362
競合状態 		CVE-2011-1257 2011-08-23 10:02 2011-08-9 Show GitHub Exploit DB Packet Storm
258052 2.1 注意 IBM - IBM WebSphere Application Server の installer におけるログファイルへのアクセス権を保持される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1307 2011-08-23 09:50 2011-02-28 Show GitHub Exploit DB Packet Storm
258053 6.2 警告 Linux
レッドハット		 - Linux kernel の drivers/usb/misc/iowarrior.c 内にある iowarrior_write 関数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-2010-4656 2011-08-22 11:06 2011-03-10 Show GitHub Exploit DB Packet Storm
258054 5 警告 日立 - JP1/IT Resouce Management - Manager における認証情報を出力される脆弱性 CWE-noinfo
情報不足 		- 2011-08-22 10:45 2011-07-29 Show GitHub Exploit DB Packet Storm
258055 4.3 警告 マイクロソフト - Windows XP におけるサービス運用妨害 (DoS) の脆弱性 CWE-DesignError
- 2011-08-19 12:01 2011-08-19 Show GitHub Exploit DB Packet Storm
258056 9.3 危険 アップル - Apple QuickTime 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-2011-0252 2011-08-19 11:49 2011-08-4 Show GitHub Exploit DB Packet Storm
258057 9.3 危険 アップル - Apple QuickTime 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-2011-0251 2011-08-19 11:48 2011-08-4 Show GitHub Exploit DB Packet Storm
258058 9.3 危険 アップル - Apple QuickTime 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-2011-0250 2011-08-19 11:47 2011-08-4 Show GitHub Exploit DB Packet Storm
258059 9.3 危険 アップル - Apple QuickTime 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-2011-0249 2011-08-19 11:46 2011-08-4 Show GitHub Exploit DB Packet Storm
258060 9.3 危険 アップル - Windows 上で稼動する Apple QuickTime の QuickTime ActiveX コントロール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-2011-0248 2011-08-19 11:45 2011-08-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:July 1, 2026, 4:27 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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310141 - opera opera_browser The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of service (infinite repaint … CWE-20
 Improper Input Validation  		CVE-2011-2631 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310142 - opera opera_browser Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload occurring after the openi… CWE-20
 Improper Input Validation  		CVE-2011-2630 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310143 - opera opera_browser Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by www.falk.de. NVD-CWE-noinfo
CVE-2011-2629 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310144 - opera opera_browser Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page … CWE-20
 Improper Input Validation  		CVE-2011-2628 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310145 - opera opera_browser Unspecified vulnerability in the DOM implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated b… NVD-CWE-noinfo
CVE-2011-2627 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310146 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) by using "injected script" to set the SRC attribute of an IFRAME element. CWE-399
 Resource Management Errors 		CVE-2011-2626 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310147 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via a SELECT element that contains many OPTION elements. CWE-399
 Resource Management Errors 		CVE-2011-2625 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310148 - opera opera_browser Opera before 11.50 allows user-assisted remote attackers to cause a denial of service (application hang) via a large table, which is not properly handled during a print preview. CWE-399
 Resource Management Errors 		CVE-2011-2624 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310149 - opera opera_browser Unspecified vulnerability in the SVG BiDi implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash or hang) via unknown vectors. NVD-CWE-noinfo
CVE-2011-2623 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
310150 - opera opera_browser Unspecified vulnerability in the Web Workers implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown vectors. NVD-CWE-noinfo
CVE-2011-2622 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm