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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
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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 18, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1851 9.1 CRITICAL
Network 		mozilla firefox
thunderbird 		Comportamiento indefinido en el componente de Audio/Video. Esta vulnerabilidad afecta a Firefox < 149 y Thunderbird < 149. CWE-758
 Reliance on Undefined, Unspecified, or Implementation-Defined Behavior 		CVE-2026-4724 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1852 9.8 CRITICAL
Network 		mozilla firefox Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. CWE-416
 Use After Free 		CVE-2026-4723 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1853 9.8 CRITICAL
Network 		mozilla firefox Uso después de liberación en el componente del motor JavaScript. Esta vulnerabilidad afecta a Firefox < 149 y Thunderbird < 149. CWE-416
 Use After Free 		CVE-2026-4723 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1854 8.8 HIGH
Network 		mozilla firefox Privilege escalation in the IPC component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. NVD-CWE-noinfo
CVE-2026-4722 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1855 8.8 HIGH
Network 		mozilla firefox Escalada de privilegios en el componente IPC. Esta vulnerabilidad afecta a Firefox < 149 y Thunderbird < 149. NVD-CWE-noinfo
CVE-2026-4722 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1856 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume tha… CWE-120
Classic Buffer Overflow 		CVE-2026-4721 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1857 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Errores de seguridad de memoria presentes en Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 y Thunderbird 148. Algunos de estos errores mostraron evidencia de corrupción de… CWE-120
Classic Buffer Overflow 		CVE-2026-4721 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1858 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort… CWE-120
Classic Buffer Overflow 		CVE-2026-4720 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1859 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Errores de seguridad de memoria presentes en Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 y Thunderbird 148. Algunos de estos errores mostraron evidencia de corrupción de memoria y presumimo… CWE-120
Classic Buffer Overflow 		CVE-2026-4720 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
1860 7.5 HIGH
Network 		mozilla firefox Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. CWE-754
CWE-119
 Improper Check for Unusual or Exceptional Conditions
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-4719 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm