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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":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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233661 5 警告 nipun jain - Nipun Jain xserver におけるバッファオーバーフローの脆弱性 - CVE-2007-3957 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233662 6.8 警告 linkedin - LinkedIn Toolbar の LinkedInIEToolbar.dll におけるバッファオーバーフローの脆弱性 - CVE-2007-3955 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233663 4.3 警告 マイクロソフト
Mozilla Foundation		 - Microsoft Internet Explorer における任意のコマンドを実行される脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2007-3954 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233664 4.3 警告 Norman - Norman Antivirus の OLE2 構文解析におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-3953 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233665 7.5 危険 Norman - Norman Antivirus の OLE2 構文解析におけるマルウェア検出を回避される脆弱性 - CVE-2007-3952 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233666 7.5 危険 Norman - Norman Antivirus におけるバッファオーバーフローの脆弱性 - CVE-2007-3951 2012-09-25 16:47 2007-07-24 Show GitHub Exploit DB Packet Storm
233667 4.3 警告 LIGHTTPD - lighttpd におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-3950 2012-09-25 16:47 2007-07-23 Show GitHub Exploit DB Packet Storm
233668 8.3 危険 LIGHTTPD - lighttpd の mod_access.c における url.access-deny 設定を回避される脆弱性 - CVE-2007-3949 2012-09-25 16:47 2007-07-23 Show GitHub Exploit DB Packet Storm
233669 4.3 警告 LIGHTTPD - lighttpd の connections.c におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-3948 2012-09-25 16:47 2007-07-23 Show GitHub Exploit DB Packet Storm
233670 5.8 警告 LIGHTTPD - lighttpd の request.c におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-3947 2012-09-25 16:47 2007-07-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 24, 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
2141 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-4726 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2142 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Denegación de servicio en el componente XML. Esta vulnerabilidad afecta a Firefox < 149 y Thunderbird < 149. CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-4726 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2143 9.3 CRITICAL
Network 		mozilla firefox Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. CWE-416
 Use After Free 		CVE-2026-4725 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2144 9.3 CRITICAL
Network 		mozilla firefox Escape de sandbox debido a uso después de liberación en el componente Graphics: Canvas2D. Esta vulnerabilidad afecta a Firefox < 149 y Thunderbird < 149. CWE-416
 Use After Free 		CVE-2026-4725 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2145 9.1 CRITICAL
Network 		mozilla firefox
thunderbird 		Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and 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
2146 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
2147 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
2148 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
2149 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
2150 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