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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":June 15, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
251931 10 危険 FFmpeg
Mandriva, Inc.
mplayerhq
- MPlayer などの製品で使用される Ffmpeg における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-2162 2012-03-27 18:43 2011-05-16 Show GitHub Exploit DB Packet Storm
251932 4.3 警告 VideoLAN
FFmpeg
mplayerhq
- MPlayer などの製品で使用される FFmpeg の ape_read_header 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2161 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251933 9.3 危険 FFmpeg
mplayerhq
- MPlayer などの製品で使用される FFmpeg の VC-1 デコーディング機能における脆弱性 CWE-20
不適切な入力確認
CVE-2011-2160 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251934 10 危険 SmarterTools Inc. - SmarterTools SmarterStats Web サーバにおける脆弱性 CWE-DesignError
CVE-2011-2159 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251935 10 危険 SmarterTools Inc. - SmarterTools SmarterStats Web サーバにおける脆弱性 CWE-DesignError
CVE-2011-2158 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251936 5 警告 SmarterTools Inc. - SmarterTools SmarterStats Web サーバにおける重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-2157 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251937 5 警告 SmarterTools Inc. - SmarterTools SmarterStats Web サーバにおけるディレクトリ一覧を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-2156 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251938 7.5 危険 SmarterTools Inc. - SmarterTools SmarterStats Web サーバの Login.aspx における認証を回避される脆弱性 CWE-287
不適切な認証
CVE-2011-2155 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251939 5 警告 SmarterTools Inc. - SmarterTools SmarterStats Web サーバの login.aspx における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-2154 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
251940 5 警告 SmarterTools Inc. - SmarterTools SmarterStats Web サーバの Login.aspx における資格情報を発見される脆弱性 CWE-200
情報漏えい
CVE-2011-2153 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 15, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
6151 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
6152 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
6153 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
6154 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
6155 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
6156 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
6157 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
6158 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
6159 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
6160 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