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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":Feb. 9, 2026, 12:59 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
223691 7.5 危険 xigla - Xigla Software Absolute Live Support .NET における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6864 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223692 7.5 危険 xigla - Xigla Software Absolute Form Processor .NET における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6863 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223693 7.5 危険 xigla - Absolute Content Rotator における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6862 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223694 7.5 危険 xigla - Xigla Software Absolute Newsletter における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6861 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223695 7.5 危険 xigla - Xigla Software Absolute Poll Manager XE における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6860 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223696 7.5 危険 xigla - Xigla Software Absolute Control Panel XE における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6859 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223697 7.5 危険 xigla - Absolute Banner Manager .NET における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6858 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223698 7.5 危険 xigla - Absolute Podcast .NET における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6857 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223699 7.5 危険 xigla - Xigla Software Absolute News Manager.NET における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6856 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
223700 7.5 危険 xigla - Xigla Software Absolute News Feed における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2008-6855 2012-12-20 19:10 2009-07-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 22, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2291 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-2781 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2292 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Desbordamiento de entero en el componente de librerías en NSS. Esta vulnerabilidad afecta a Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, y Thunderbird < 140.8. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-2781 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2293 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. NVD-CWE-noinfo
CWE-269
 Improper Privilege Management 		CVE-2026-2780 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2294 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Escalada de privilegios en el componente Netmonitor. Esta vulnerabilidad afecta a Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, y Thunderbird < 140.8. NVD-CWE-noinfo
CWE-269
 Improper Privilege Management 		CVE-2026-2780 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2295 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. NVD-CWE-noinfo
CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-2779 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2296 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Condiciones de contorno incorrectas en el componente Networking: JAR. Esta vulnerabilidad afecta a Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, y Thunderbird < 140.8. NVD-CWE-noinfo
CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-2779 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2297 10.0 CRITICAL
Network 		mozilla firefox
thunderbird 		Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunder… NVD-CWE-noinfo
CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-2778 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2298 10.0 CRITICAL
Network 		mozilla firefox
thunderbird 		Escape de sandbox debido a condiciones de límite incorrectas en el DOM: Componente Core y HTML. Esta vulnerabilidad afecta a Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunder… NVD-CWE-noinfo
CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-2778 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2299 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. NVD-CWE-noinfo
CWE-269
 Improper Privilege Management 		CVE-2026-2777 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm
2300 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Escalada de privilegios en el componente del sistema de mensajería. Esta vulnerabilidad afecta a Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, y Thunderbird… NVD-CWE-noinfo
CWE-269
 Improper Privilege Management 		CVE-2026-2777 2026-04-14 00:17 2026-02-24 Show GitHub Exploit DB Packet Storm