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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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233531 6 警告 IBM - IBM DB2 UDB における無効化されたメソッドを実行される脆弱性 - CVE-2007-4417 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233532 3.5 注意 headstart solutions - Headstart Solutions の DeskPRO における任意の PHP コードを挿入される脆弱性 - CVE-2007-4413 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233533 3.5 注意 headstart solutions - Headstart Solutions の DeskPRO におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4412 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233534 6.8 警告 mirc - Winamp 用の mIRC Control プラグインにおける任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2007-4403 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233535 6.8 警告 mirc - mIRC のスクリプトにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2007-4402 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233536 6.8 警告 mirc - Advanced mIRC Integration プラグインなどにおける CRLF インジェクションの脆弱性 CWE-Other
その他 		CVE-2007-4401 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233537 6.8 警告 Konversation - Konversation に含まれるメディアスクリプトにおける CRLF インジェクションの脆弱性 - CVE-2007-4400 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233538 6.8 警告 Irssi - BitchX の xmms.bx スクリプトにおける CRLF インジェクションの脆弱性 - CVE-2007-4399 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233539 6.8 警告 Irssi - weechat の now-playing.rb スクリプトなどにおける CRLF インジェクションの脆弱性 - CVE-2007-4398 2012-09-25 16:59 2007-08-18 Show GitHub Exploit DB Packet Storm
233540 6.8 警告 mikachu
ricardo mesquita
simon
tuomas jormola
Irssi
kristof korwisi		 - XChat の xmms-thing スクリプトなどにおける CRLF インジェクションの脆弱性 - CVE-2007-4397 2012-09-25 16:59 2007-08-18 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
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2151 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
2152 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
2153 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
2154 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
2155 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
2156 7.5 HIGH
Network 		mozilla firefox Condiciones de contorno incorrectas en el componente Gráficos: Texto. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, y 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
2157 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. CWE-758
 Reliance on Undefined, Unspecified, or Implementation-Defined Behavior 		CVE-2026-4718 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2158 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Comportamiento indefinido en el componente de señalización de WebRTC. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, y Thunderbird < 140.9. CWE-758
 Reliance on Undefined, Unspecified, or Implementation-Defined Behavior 		CVE-2026-4718 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2159 9.8 CRITICAL
Network 		mozilla firefox Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. NVD-CWE-noinfo
CVE-2026-4717 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm
2160 9.8 CRITICAL
Network 		mozilla firefox Escalada de privilegios en el componente Netmonitor. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, y Thunderbird < 140.9. NVD-CWE-noinfo
CVE-2026-4717 2026-04-14 00:17 2026-03-24 Show GitHub Exploit DB Packet Storm