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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 23, 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
248251 2.6 注意 Debian - APT におけるトロイの木馬のパッケージをインストールされる脆弱性 CWE-20
不適切な入力確認
CVE-2012-3587 2012-06-21 14:21 2012-06-14 Show GitHub Exploit DB Packet Storm
248252 4 警告 Digium - Asterisk Open Source の chan_skinny.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2012-3553 2012-06-21 14:19 2012-06-14 Show GitHub Exploit DB Packet Storm
248253 6.9 警告 チェック・ポイント・ソフトウェア・テクノロジーズ - Check Point の複数の製品における権限を取得される脆弱性 CWE-Other
その他
CVE-2012-2753 2012-06-21 14:17 2012-06-10 Show GitHub Exploit DB Packet Storm
248254 7.6 危険 アドビシステムズ
アップル
ヒューレット・パッカード
OpenSSL Project
VMware
レッドハット
- OpenSSL の ssl/t1_lib.c における任意のコードを実行される脆弱性 CWE-362
競合状態
CVE-2010-3864 2012-06-20 17:08 2010-11-16 Show GitHub Exploit DB Packet Storm
248255 9.3 危険 The Document Foundation - LibreOffice に複数の脆弱性 CWE-119
バッファエラー
CVE-2011-2685  2012-06-20 17:03 2011-06-23 Show GitHub Exploit DB Packet Storm
248256 3.3 注意 Gajim.org - Gajim の src/common/latex.py における任意のファイルを上書きされる脆弱性 CWE-59
リンク解釈の問題
CVE-2012-2093 2012-06-20 16:45 2012-04-10 Show GitHub Exploit DB Packet Storm
248257 9.3 危険 マイクロソフト - Microsoft Excel および Microsoft Office における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2012-0141 2012-06-20 16:29 2012-05-8 Show GitHub Exploit DB Packet Storm
248258 7.5 危険 Mozilla Foundation - 複数の Mozilla 製品の nsHTMLSelectElement 関数における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2011-3671 2012-06-20 15:24 2012-06-18 Show GitHub Exploit DB Packet Storm
248259 3.6 注意 MantisBT Group - MantisBT におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-2692 2012-06-20 15:15 2012-06-2 Show GitHub Exploit DB Packet Storm
248260 7.5 危険 MantisBT Group - MantisBT の mc_issue_note_update 関数における任意の bugnote を編集される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-2691 2012-06-20 15:09 2012-06-3 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
441 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
442 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
443 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
444 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
445 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
446 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
447 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
448 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
449 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
450 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