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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 19, 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
253121 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および Thunderbird におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2376 2011-07-26 11:20 2011-06-21 Show GitHub Exploit DB Packet Storm
253122 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品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-noinfo
情報不足 		CVE-2011-2375 2011-07-26 11:14 2011-06-21 Show GitHub Exploit DB Packet Storm
253123 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品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-noinfo
情報不足 		CVE-2011-2374 2011-07-26 11:13 2011-06-21 Show GitHub Exploit DB Packet Storm
253124 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品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-noinfo
情報不足 		CVE-2011-2364 2011-07-26 11:09 2011-06-21 Show GitHub Exploit DB Packet Storm
253125 5 警告 オラクル - Oracle iPlanet Web Server における情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2009-2445 2011-07-25 12:01 2009-07-13 Show GitHub Exploit DB Packet Storm
253126 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-2011-2613 2011-07-25 11:51 2011-06-28 Show GitHub Exploit DB Packet Storm
253127 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-2011-2612 2011-07-25 11:51 2011-06-28 Show GitHub Exploit DB Packet Storm
253128 4.3 警告 Opera Software ASA - Opera の印刷機能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-2011-2611 2011-07-25 11:50 2011-06-28 Show GitHub Exploit DB Packet Storm
253129 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2610 2011-07-25 11:49 2011-06-28 Show GitHub Exploit DB Packet Storm
253130 4.3 警告 Opera Software ASA - Opera 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-2011-2609 2011-07-25 11:48 2011-06-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
215291 7.5 HIGH
Network 		phpbb phpbb The fulltext search component in phpBB before 3.2.6 allows Denial of Service. CWE-20
 Improper Input Validation  		CVE-2019-9826 2024-11-21 13:52 2019-05-3 Show GitHub Exploit DB Packet Storm
215292 8.8 HIGH
Network 		mozilla thunderbird
firefox
firefox_esr 		Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firef… CWE-843
Type Confusion 		CVE-2019-9813 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215293 8.8 HIGH
Network 		mozilla
redhat 		thunderbird
firefox
firefox_esr
enterprise_linux
enterprise_linux_eus
enterprise_linux_server_tus
enterprise_linux_server_aus 		Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2019-9810 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215294 7.5 HIGH
Network 		mozilla firefox If the source for resources on a page is through an FTP connection, it is possible to trigger a series of modal alert messages for these resources through invalid credentials or locations. These mess… CWE-399
 Resource Management Errors 		CVE-2019-9809 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215295 5.3 MEDIUM
Network 		mozilla firefox If WebRTC permission is requested from documents with data: or blob: URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown origin" as the… CWE-346
 Origin Validation Error 		CVE-2019-9808 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215296 4.3 MEDIUM
Network 		mozilla firefox When arbitrary text is sent over an FTP connection and a page reload is initiated, it is possible to create a modal alert message with this text as the content. This could potentially be used for soc… CWE-20
 Improper Input Validation  		CVE-2019-9807 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215297 7.5 HIGH
Network 		mozilla firefox A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed and cannot be immediately dismissed. This allows for a denial of service (DOS) a… CWE-399
 Resource Management Errors 		CVE-2019-9806 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215298 9.8 CRITICAL
Network 		mozilla firefox A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions, leading to potential memory corruption. This vulnerability affects Firefox < 66. CWE-908
 Use of Uninitialized Resource 		CVE-2019-9805 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215299 9.8 CRITICAL
Network 		mozilla firefox In Firefox Developer Tools it is possible that pasting the result of the 'Copy as cURL' command into a command shell on macOS will cause the execution of unintended additional bash script commands if… CWE-78
OS Command  		CVE-2019-9804 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
215300 7.4 HIGH
Network 		mozilla firefox The Upgrade-Insecure-Requests (UIR) specification states that if UIR is enabled through Content Security Policy (CSP), navigation to a same-origin URL must be upgraded to HTTPS. Firefox will incorrec… CWE-346
 Origin Validation Error 		CVE-2019-9803 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm