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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 22, 2026, 12:09 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
190691 7.5 重要
Network
GNU Project - GnuTLS における入力確認に関する脆弱性 CWE-20
不適切な入力確認
CVE-2016-4456 2017-09-15 15:39 2016-06-7 Show GitHub Exploit DB Packet Storm
190692 7.5 重要
Network
Chaos tool suite project - Drupal の ctools における認可・権限・アクセス制御に関する脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2015-7875 2017-09-15 15:39 2015-08-19 Show GitHub Exploit DB Packet Storm
190693 7.5 重要
Network
Alcatel-Lucent - Alcatel-Lucent Home Device Manager におけるセキュリティ機能に関する脆弱性 CWE-254
セキュリティ機能
CVE-2015-6498 2017-09-15 15:39 2015-11-2 Show GitHub Exploit DB Packet Storm
190694 5.9 警告
Network
Elasticsearch - Logstash における証明書検証に関する脆弱性 CWE-295
不正な証明書検証
CVE-2015-5619 2017-09-15 15:39 2015-08-20 Show GitHub Exploit DB Packet Storm
190695 7.5 重要
Network
Elasticsearch - Elasticsearch における認可・権限・アクセス制御に関する脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2015-4165 2017-09-15 15:39 2015-04-27 Show GitHub Exploit DB Packet Storm
190696 7.5 重要
Network
レッドハット
Debian
SUSE
Fedora Project
NTP Project
- ntp におけるエントロピー不足に関する脆弱性 CWE-331
エントロピー不足
CVE-2015-3405 2017-09-15 15:39 2015-03-30 Show GitHub Exploit DB Packet Storm
190697 7 重要
Local
Fabrice Bellard
レッドハット
- QEMU における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド
CVE-2014-0143 2017-09-15 15:39 2014-04-1 Show GitHub Exploit DB Packet Storm
190698 5.5 警告
Local
OpenStack - OpenStack DBaaS におけるリンク解釈に関する脆弱性 CWE-59
リンク解釈の問題
CVE-2015-3156 2017-09-15 12:02 2015-02-3 Show GitHub Exploit DB Packet Storm
190699 6.1 警告
Network
Apache Software Foundation - Apache CXF 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-2016-6812 2017-09-15 12:02 2016-11-4 Show GitHub Exploit DB Packet Storm
190700 7.5 重要
Network
Apache Software Foundation - Apache CXF における XML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限
CVE-2016-8739 2017-09-15 12:02 2016-12-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
341 9.3 CRITICAL
Network
mozilla firefox
thunderbird
Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-346
 Origin Validation Error
CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm
342 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
343 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New 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
344 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. New CWE-400
 Uncontrolled Resource Consumption
CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
345 8.1 HIGH
Network
mozilla firefox
thunderbird
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-693
 Protection Mechanism Failure
CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
346 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. New 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
347 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. New CWE-190
 Integer Overflow or Wraparound
CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
348 6.5 MEDIUM
Network
mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. New CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
349 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. New CWE-346
 Origin Validation Error
CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm
350 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. New CWE-190
 Integer Overflow or Wraparound
CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm