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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 25, 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
246281 6.6 警告 areca - Areca CLI の cli32 におけるバッファオーバーフローの脆弱性 - CVE-2007-4027 2012-06-26 15:54 2007-07-26 Show GitHub Exploit DB Packet Storm
246282 4.3 警告 cPanel - cPanel の frontend/x/htaccess/changepro.html におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4022 2012-06-26 15:54 2007-07-26 Show GitHub Exploit DB Packet Storm
246283 4.3 警告 brain book software - Brain Book Software Secure の login.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4021 2012-06-26 15:54 2007-07-26 Show GitHub Exploit DB Packet Storm
246284 4.3 警告 brain book software - AdMan パッチの login.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4020 2012-06-26 15:54 2007-07-26 Show GitHub Exploit DB Packet Storm
246285 6.8 警告 シトリックス・システムズ - Citrix Access Gateway Advanced Edition におけるフィッシング攻撃を実行される脆弱性 - CVE-2007-4018 2012-06-26 15:54 2007-07-19 Show GitHub Exploit DB Packet Storm
246286 7.6 危険 シトリックス・システムズ - Citrix Access Gateway の Web ベースの管理コンソールにおけるクロスサイトリクエストフォージェリの脆弱性 - CVE-2007-4017 2012-06-26 15:54 2007-07-25 Show GitHub Exploit DB Packet Storm
246287 6.8 警告 シトリックス・システムズ - Citrix Access Gateway Standard Edition および Advanced Edition のクライアントコンポーネントにおける任意のコードを実行される脆弱性 - CVE-2007-4016 2012-06-26 15:54 2007-07-25 Show GitHub Exploit DB Packet Storm
246288 9.3 危険 シトリックス・システムズ - Firefox プラグインディレクトリの Net6Helper.DLL における詳細不明な脆弱性 - CVE-2007-4013 2012-06-26 15:54 2007-07-25 Show GitHub Exploit DB Packet Storm
246289 7.1 危険 シスコシステムズ - Cisco 4100 におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4012 2012-06-26 15:54 2007-07-24 Show GitHub Exploit DB Packet Storm
246290 7.1 危険 シスコシステムズ - Cisco 4100 におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4011 2012-06-26 15:54 2007-07-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
451 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
452 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
453 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
454 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
455 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
456 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
457 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
458 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
459 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
460 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