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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 22, 2026, 12:09 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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246451 7.2 危険 gsambad - GSAMBAD の populate_conns 関数における任意のファイルを上書きされる脆弱性 - CVE-2007-2838 2012-06-26 15:46 2007-07-1 Show GitHub Exploit DB Packet Storm
246452 3.6 注意 fireflier - FireFlier の fireflier-server における任意のファイルを上書きされる脆弱性 - CVE-2007-2837 2012-06-26 15:46 2007-07-1 Show GitHub Exploit DB Packet Storm
246453 7.8 危険 GNU Project - Emacs におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-2833 2012-06-26 15:46 2007-06-21 Show GitHub Exploit DB Packet Storm
246454 4.3 警告 シスコシステムズ - Cisco CallManager の Web アプリケーションファイアウォールにおけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2832 2012-06-26 15:46 2007-05-23 Show GitHub Exploit DB Packet Storm
246455 4.3 警告 atmail pty ltd - Atmail の ReadMsg.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2825 2012-06-26 15:46 2007-05-22 Show GitHub Exploit DB Packet Storm
246456 10 危険 AlstraSoft - AlstraSoft E-Friends の paypal.php における SQL インジェクションの脆弱性 - CVE-2007-2824 2012-06-26 15:46 2007-05-22 Show GitHub Exploit DB Packet Storm
246457 4.3 警告 Cactusoft International FZ-LLC & Cactusoft Ltd. - CactuSoft Parodia の cand_login.asp におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2818 2012-06-26 15:46 2007-05-22 Show GitHub Exploit DB Packet Storm
246458 10 危険 gazi download portal - Gazi Download Portal の down_indir.asp における SQL インジェクションの脆弱性 - CVE-2007-2810 2012-06-26 15:46 2007-05-22 Show GitHub Exploit DB Packet Storm
246459 4.3 警告 GNU Project
yngve svendsen		 - Gnatsweb および Gnats の Gnatsweb におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2808 2012-06-26 15:46 2007-05-22 Show GitHub Exploit DB Packet Storm
246460 6.8 警告 eggheads - Eggdrop の mod/server.mod/servrmsg.c 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 - CVE-2007-2807 2012-06-26 15:46 2007-04-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
341 9.3 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-346
 Origin Validation Error 		CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm
342 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
343 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-8964 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
344 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
345 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-693
 Protection Mechanism Failure 		CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
346 9.1 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-942
 Permissive Cross-domain Policy with Untrusted Domains 		CVE-2026-8948 2026-05-20 23:53 2026-05-19 Show GitHub Exploit DB Packet Storm
347 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
348 6.5 MEDIUM
Network 		mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
349 6.5 MEDIUM
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-346
 Origin Validation Error 		CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm
350 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm