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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":June 6, 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
227861 4.3 警告 PS Project Management Team - Firefox 用 Unity integration 拡張機能における同一生成元ポリシーを回避される脆弱性 CWE-DesignError
CVE-2012-0958 2012-12-28 14:58 2012-10-23 Show GitHub Exploit DB Packet Storm
227862 - - Ruby on Rails project - ** 削除 ** Ruby on Rails 用 Authlogic gem における SQL インジェクションの脆弱性 - CVE-2012-5664 2012-12-28 14:22 2012-12-26 Show GitHub Exploit DB Packet Storm
227863 4.3 警告 Opera Software ASA - Android 版 Opera Mini ウェブブラウザおよび Opera Mobile ウェブブラウザにおいて任意のスクリプトが実行される脆弱性 CWE-200
情報漏えい
CVE-2012-5180 2012-12-28 14:17 2012-12-20 Show GitHub Exploit DB Packet Storm
227864 2.6 注意 WordPress.org - WordPress における有効なセッション識別子を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-5868 2012-12-28 11:58 2012-12-27 Show GitHub Exploit DB Packet Storm
227865 4.9 警告 Linux - Linux Kernel と一緒に配布される hypervkvpd におけるサービス運用妨害 (Daemon Exit) の脆弱性 CWE-noinfo
情報不足
CVE-2012-5532 2012-12-28 11:44 2012-12-22 Show GitHub Exploit DB Packet Storm
227866 5 警告 シトリックス・システムズ - Citrix XenDesktop Virtual Desktop Agent における USB デバイスへのアクセス権を保持される脆弱性 CWE-noinfo
情報不足
CVE-2012-6314 2012-12-28 11:20 2012-12-11 Show GitHub Exploit DB Packet Storm
227867 9.3 危険 シトリックス・システムズ - Citrix XenApp の XML Service インターフェース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-2012-5161 2012-12-28 11:08 2012-12-11 Show GitHub Exploit DB Packet Storm
227868 10 危険 CA Technologies - CA IdentityMinder におけるアクセス制限を回避される脆弱性 CWE-noinfo
情報不足
CVE-2012-6299 2012-12-28 10:58 2012-12-20 Show GitHub Exploit DB Packet Storm
227869 10 危険 CA Technologies - CA IdentityMinder における任意のコマンドを実行される脆弱性 CWE-noinfo
情報不足
CVE-2012-6298 2012-12-28 10:57 2012-12-20 Show GitHub Exploit DB Packet Storm
227870 5 警告 DELL EMC (旧 EMC Corporation) - EMC Data Protection Advisor におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2012-4616 2012-12-28 10:40 2012-12-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 6, 2026, 4:18 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4251 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
4252 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
4253 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
4254 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
4255 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
4256 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
4257 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
4258 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
4259 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
4260 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. CWE-190
 Integer Overflow or Wraparound
CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm