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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, 2 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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246441 6.5 警告 boastmachine - BoastMachine の user.php における権限を取得される脆弱性 - CVE-2007-2860 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246442 6.8 警告 Dart Communications - DartZip.dll の Dart Communications PowerTCP ZIP Compression ActiveX コントロールにおけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2007-2856 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246443 6.8 警告 Dart Communications - ActiveX 用の Dart ZipLite Compression の特定の ActiveX コントロールにおけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2007-2855 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246444 7.5 危険 bti-tracker - BtiTracker の account_change.php における SQL インジェクションの脆弱性 - CVE-2007-2854 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246445 9.3 危険 ESET - ESET NOD32 Antivirus 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-2007-2852 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246446 10 危険 シトリックス・システムズ - Citrix MetaFrame Presentation Server などの製品で使用される XTE におけるネットワークセキュリティポリシーを回避される脆弱性 - CVE-2007-2850 2012-06-26 15:46 2007-05-23 Show GitHub Exploit DB Packet Storm
246447 9.3 危険 AVAST Software s.r.o. - avast! Anti-Virus Managed Client の SIS アンパッカーにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2007-2846 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246448 9.3 危険 AVAST Software s.r.o. - avast! Anti-Virus Managed Client の CAB 解凍プログラムにおけるヒープベースのバッファオーバーフローの脆弱性 - CVE-2007-2845 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246449 10 危険 アップル - Apple Safari における他のドメインから制限された情報にアクセスされる脆弱性 - CVE-2007-2843 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246450 7.2 危険 Debian - gfax における任意のコマンドを実行される脆弱性 - CVE-2007-2839 2012-06-26 15:46 2007-07-5 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