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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 3, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
250521 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-0084 2011-09-8 13:33 2011-08-16 Show GitHub Exploit DB Packet Storm
250522 4.3 警告 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2011-2983 2011-09-8 13:32 2011-08-16 Show GitHub Exploit DB Packet Storm
250523 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品におけるクローム特権で任意の JavaScript を実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2984 2011-09-7 11:35 2011-08-16 Show GitHub Exploit DB Packet Storm
250524 7.2 危険 Mozilla Foundation - Mozilla Firefox における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-2980 2011-09-7 11:34 2011-08-16 Show GitHub Exploit DB Packet Storm
250525 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品の appendChild 関数における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2378 2011-09-7 11:33 2011-08-16 Show GitHub Exploit DB Packet Storm
250526 9.3 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品のイベント管理実装における同一生成元ポリシーを回避される脆弱性 CWE-16
環境設定 		CVE-2011-2981 2011-09-7 11:32 2011-08-16 Show GitHub Exploit DB Packet Storm
250527 10 危険 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-2011-2982 2011-09-7 11:31 2011-08-16 Show GitHub Exploit DB Packet Storm
250528 5 警告 Mozilla Foundation - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2011-2986 2011-09-6 10:54 2011-08-16 Show GitHub Exploit DB Packet Storm
250529 5 警告 Mozilla Foundation - Mozilla Firefox および SeaMonkey の CSP violation reports 実装における重要な情報を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2990 2011-09-6 10:53 2011-08-16 Show GitHub Exploit DB Packet Storm
250530 10 危険 Mozilla Foundation - 複数の Mozilla 製品の WebGL 実装で使用される ANGLE 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-2011-2987 2011-09-6 10:52 2011-08-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 3, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
211611 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
211612 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
211613 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
211614 7.5 HIGH
Network 		mozilla firefox If a Sandbox content process is compromised, it can initiate an FTP download which will then use a child process to render the downloaded data. The downloaded data can then be passed to the Chrome pr… CWE-125
Out-of-bounds Read 		CVE-2019-9802 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211615 7.5 HIGH
Network 		mozilla firefox Insufficient bounds checking of data during inter-process communication might allow a compromised content process to be able to read memory from the parent process under certain conditions. This vuln… CWE-20
CWE-125
 Improper Input Validation 
Out-of-bounds Read 		CVE-2019-9799 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211616 7.4 HIGH
Network 		mozilla firefox On Android systems, Firefox can load a library from APITRACE_LIB, which is writable by all users and applications. This could allow malicious third party applications to execute a man-in-the-middle a… CWE-426
 Untrusted Search Path 		CVE-2019-9798 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211617 5.3 MEDIUM
Network 		mozilla firefox Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a can… CWE-346
 Origin Validation Error 		CVE-2019-9797 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211618 5.3 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		Firefox will accept any registered Program ID as an external protocol handler and offer to launch this local application when given a matching URL on Windows operating systems. This should only happe… CWE-20
 Improper Input Validation  		CVE-2019-9801 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211619 9.8 CRITICAL
Network 		mozilla firefox
firefox_esr
thunderbird 		A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is lat… CWE-416
 Use After Free 		CVE-2019-9796 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm
211620 9.8 CRITICAL
Network 		mozilla firefox
firefox_esr
thunderbird 		A vulnerability where type-confusion in the IonMonkey just-in-time (JIT) compiler could potentially be used by malicious JavaScript to trigger a potentially exploitable crash. This vulnerability affe… CWE-617
CWE-843
 Reachable Assertion
Type Confusion 		CVE-2019-9795 2024-11-21 13:52 2019-04-27 Show GitHub Exploit DB Packet Storm