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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 31, 2026, 2 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
234431 5 警告 Irfan Skiljan - IrfanView 用 FlashPix PlugIn におけるメモリ二重解放の脆弱性 CWE-399
リソース管理の問題
CVE-2011-5232 2012-10-29 15:55 2012-10-25 Show GitHub Exploit DB Packet Storm
234432 9.3 危険 VideoLAN - VideoLAN VLC media player の modules/demux/ty.c におけるメモリ二重解放の脆弱性 - CVE-2011-5231 2012-10-29 15:53 2011-12-20 Show GitHub Exploit DB Packet Storm
234433 7.5 危険 Seotoaster - Seotoaster における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-5230 2012-10-29 15:48 2012-10-25 Show GitHub Exploit DB Packet Storm
234434 7.5 危険 appRain - appRain CMF の Forum モジュールにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-5229 2012-10-29 15:47 2012-10-25 Show GitHub Exploit DB Packet Storm
234435 4.3 警告 appRain - appRain CMF の Search モジュールにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-5228 2012-10-29 15:46 2012-10-25 Show GitHub Exploit DB Packet Storm
234436 10 危険 Enterasys Networks - Enterasys Network Management Suite 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 CWE-119
バッファエラー
CVE-2011-5227 2012-10-29 15:46 2011-09-28 Show GitHub Exploit DB Packet Storm
234437 6.8 警告 Trionic Labs - WordPress 用 Sentinel プラグインにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2011-5226 2012-10-29 15:43 2012-10-25 Show GitHub Exploit DB Packet Storm
234438 4.3 警告 Trionic Labs - WordPress 用 Sentinel プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-5225 2012-10-29 15:37 2012-10-25 Show GitHub Exploit DB Packet Storm
234439 7.5 危険 Trionic Labs - WordPress 用 Sentinel プラグインにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-5224 2012-10-29 15:35 2012-10-25 Show GitHub Exploit DB Packet Storm
234440 4.3 警告 The Cacti Group - Cacti の logout.php におけるクロスサイトリクエストフォージェリの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-5223 2012-10-29 15:25 2011-12-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2701 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
2702 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. 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
2703 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. CWE-400
 Uncontrolled Resource Consumption
CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
2704 8.1 HIGH
Network
mozilla firefox
thunderbird
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-693
 Protection Mechanism Failure
CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
2705 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. 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
2706 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. CWE-190
 Integer Overflow or Wraparound
CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
2707 6.5 MEDIUM
Network
mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
2708 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. CWE-346
 Origin Validation Error
CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm
2709 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. CWE-190
 Integer Overflow or Wraparound
CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm
2710 9.6 CRITICAL
Network
mozilla firefox
thunderbird
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-20
CWE-119
CWE-693
 Improper Input Validation 
Incorrect Access of Indexable Resource ('Range Error') 
 Protection Mechanism Failure
CVE-2026-8959 2026-05-20 23:28 2026-05-19 Show GitHub Exploit DB Packet Storm