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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 26, 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
215941 7.5 危険 Mozilla Foundation - Mozilla Firefox および Thunderbird 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-2014-1574 2014-11-28 16:56 2014-10-14 Show GitHub Exploit DB Packet Storm
215942 4.3 警告 Mozilla Foundation - Bugzilla 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-2014-1573 2014-11-28 16:54 2014-10-6 Show GitHub Exploit DB Packet Storm
215943 5 警告 Mozilla Foundation - Bugzilla の token.cgi の account-creation 機能における未検証の電子メールアドレスを持つアカウントを作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2014-1572 2014-11-28 16:53 2014-10-6 Show GitHub Exploit DB Packet Storm
215944 4 警告 Mozilla Foundation - Bugzilla における重要な private-comment 情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2014-1571 2014-11-28 16:52 2014-10-6 Show GitHub Exploit DB Packet Storm
215945 4.3 警告 アップル
file project
libmagic		 - file および libmagic の softmagic.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2014-2270 2014-11-28 16:51 2014-01-8 Show GitHub Exploit DB Packet Storm
215946 5 警告 アップル
file project		 - Fine Free File Command におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2014-1943 2014-11-28 16:50 2014-02-12 Show GitHub Exploit DB Packet Storm
215947 10 危険 マイクロソフト
アドビシステムズ
Google		 - Adobe Flash Player および Adobe AIR におけるメモリ二重解放の脆弱性 CWE-94
コード・インジェクション 		CVE-2014-0574 2014-11-28 16:49 2014-11-11 Show GitHub Exploit DB Packet Storm
215948 4.3 警告 Kunena - Joomla! 用 Kunena コンポーネント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-2014-9103 2014-11-28 14:34 2014-07-28 Show GitHub Exploit DB Packet Storm
215949 6.5 警告 Kunena - Joomla! 用 Kunena コンポーネントにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2014-9102 2014-11-28 14:26 2014-07-28 Show GitHub Exploit DB Packet Storm
215950 6.9 警告 Linux - Linux Kernel の kernel/futex.c 内の futex_wait 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2014-0205 2014-11-27 18:11 2014-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1051 8.6 HIGH
Network 		mozilla firefox
thunderbird 		Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-668
CWE-693
 Exposure of Resource to Wrong Sphere
 Protection Mechanism Failure 		CVE-2026-8958 2026-05-21 00:01 2026-05-19 Show GitHub Exploit DB Packet Storm
1052 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. CWE-346
 Origin Validation Error 		CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm
1053 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
1054 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. 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
1055 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. CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
1056 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-693
 Protection Mechanism Failure 		CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
1057 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. 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
1058 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. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
1059 6.5 MEDIUM
Network 		mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
1060 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. CWE-346
 Origin Validation Error 		CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm