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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":May 23, 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
256551 9.3 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 製品における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3979 2010-04-1 13:49 2009-12-15 Show GitHub Exploit DB Packet Storm
256552 4.4 警告 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox におけるダウンロードファイルを置き換えられる脆弱性 CWE-Other
その他 		CVE-2009-3274 2010-04-1 13:47 2009-09-21 Show GitHub Exploit DB Packet Storm
256553 9.3 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox/SeaMonkey における意図しないファイルをダウンロードさせられる脆弱性 CWE-16
環境設定 		CVE-2009-3376 2010-04-1 13:46 2009-10-27 Show GitHub Exploit DB Packet Storm
256554 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 の ブラウザエンジンにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3380 2010-04-1 13:45 2009-10-27 Show GitHub Exploit DB Packet Storm
256555 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 の JavaScript エンジンにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3075 2010-04-1 13:44 2009-09-9 Show GitHub Exploit DB Packet Storm
256556 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 のブラウザエンジンにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3072 2010-04-1 13:43 2009-09-9 Show GitHub Exploit DB Packet Storm
256557 9.3 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox における任意の PKCS11 モジュールをインストール/削除させる脆弱性 CWE-Other
その他 		CVE-2009-3076 2010-04-1 13:42 2009-09-9 Show GitHub Exploit DB Packet Storm
256558 9.3 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox における XUL ツリー要素に関す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-2009-3077 2010-04-1 13:41 2009-09-9 Show GitHub Exploit DB Packet Storm
256559 5 警告 Mozilla Foundation
レッドハット		 - Mozilla Firefox におけるドメイン名の処理に関するサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2009-2470 2010-04-1 13:40 2009-07-21 Show GitHub Exploit DB Packet Storm
256560 10 危険 サン・マイクロシステムズ
サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox/Thunderbird の JavaScript エンジンにおける任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2009-2466 2010-04-1 13:38 2009-07-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
199581 8.8 HIGH
Network 		mozilla
canonical 		firefox
ubuntu_linux 		Mozilla developers reported memory safety bugs present in Firefox 72. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… CWE-787
 Out-of-bounds Write 		CVE-2020-6801 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199582 8.8 HIGH
Network 		mozilla firefox
firefox_esr 		A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially … CWE-787
 Out-of-bounds Write 		CVE-2020-6796 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199583 8.8 HIGH
Network 		mozilla
canonical 		thunderbird
firefox
firefox_esr
ubuntu_linux 		Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. Some of these bugs showed evidence of memory corruption and we presume that with enoug… CWE-787
 Out-of-bounds Write 		CVE-2020-6800 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199584 8.8 HIGH
Network 		mozilla firefox
firefox_esr 		Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This required Firefox to be configured as the default handler for a gi… CWE-88
Argument Injection 		CVE-2020-6799 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199585 6.1 MEDIUM
Network 		mozilla thunderbird
firefox
firefox_esr 		If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly… CWE-79
Cross-site Scripting 		CVE-2020-6798 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199586 4.3 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		By downloading a file with the .fileloc extension, a semi-privileged extension could launch an arbitrary application on the user's computer. The attacker is restricted as they are unable to download … CWE-20
 Improper Input Validation  		CVE-2020-6797 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199587 6.5 MEDIUM
Network 		mozilla thunderbird When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null pointer dereference, leading to an unexploitable crash. This vulnerability affects … CWE-476
 NULL Pointer Dereference 		CVE-2020-6795 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199588 6.5 MEDIUM
Network 		mozilla
canonical 		thunderbird
ubuntu_linux 		If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was no… CWE-312
CWE-459
CWE-522
 Cleartext Storage of Sensitive Information
 Incomplete Cleanup
 Insufficiently Protected Credentials 		CVE-2020-6794 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199589 6.5 MEDIUM
Network 		mozilla thunderbird When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5. CWE-908
 Use of Uninitialized Resource 		CVE-2020-6793 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm
199590 4.3 MEDIUM
Network 		mozilla
canonical 		thunderbird
ubuntu_linux 		When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. This vulnerability affects Thunderbird < 68.5. CWE-908
CWE-909
 Use of Uninitialized Resource
 Missing Initialization of Resource 		CVE-2020-6792 2024-11-21 14:36 2020-03-2 Show GitHub Exploit DB Packet Storm