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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 18, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
131921 5.4 警告
Network
XWiki xwiki XWiki Platform におけるパーミッションの不適切な保持に関する脆弱性 CWE-281
パーミッションの不適切な保持
CVE-2021-21379 2021-11-25 15:55 2021-03-11 Show GitHub Exploit DB Packet Storm
131922 6.5 警告
Network
Python Software Foundation
Fedora Project
urllib3
Fedora
Python 用 urllib3 library 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-2021-28363 2021-11-25 15:54 2021-03-15 Show GitHub Exploit DB Packet Storm
131923 8.8 重要
Network
MyBB Group MyBB MyBB 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-2021-27890 2021-11-25 15:54 2021-03-11 Show GitHub Exploit DB Packet Storm
131924 8.8 重要
Network
オラクル
Wireshark
Wireshark
Oracle ZFS Storage Appliance Kit
Wireshark におけるインジェクションに関する脆弱性 CWE-74
インジェクション
CVE-2021-22191 2021-11-25 15:54 2021-03-10 Show GitHub Exploit DB Packet Storm
131925 8.1 重要
Network
Quadbase Systems Inc. EspressDashboard Quadbase EspressReports ES 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-2020-24985 2021-11-25 15:54 2020-08-28 Show GitHub Exploit DB Packet Storm
131926 4.3 警告
Network
Quadbase Systems Inc. EspressDashboard Quadbase EspressDashboard 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-2020-24982 2021-11-25 15:54 2020-08-28 Show GitHub Exploit DB Packet Storm
131927 7 重要
Local
SSH コミュニケーションズ・セキュリティ SSH Tectia Server
SSH Tectia Client
SSH Tectia ConnectSecure
Windows 上で稼動する複数の SSH Tectia 製品における権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2021-27893 2021-11-25 15:54 2021-03-15 Show GitHub Exploit DB Packet Storm
131928 8.1 重要
Adjacent
Fedora Project
elementary, Inc.
Switchboard Bluetooth Plug
Fedora
elementary OS 用 Switchboard Bluetooth Plug における不正な認証に関する脆弱性 CWE-863
不正な認証
CVE-2021-21367 2021-11-25 15:54 2021-03-10 Show GitHub Exploit DB Packet Storm
131929 9.8 緊急
Network
ThinkSAAS ThinkSAAS ThinkSAAS 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-2020-35337 2021-11-25 15:54 2020-12-3 Show GitHub Exploit DB Packet Storm
131930 5.4 警告
Network
Plone Foundation Plone Plone CMS 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-2021-29002 2021-11-25 15:54 2021-03-3 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
41 8.1 HIGH
Network
- - Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume t… New CWE-120
Classic Buffer Overflow
CVE-2026-12328 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
42 7.3 HIGH
Network
- - Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effo… New CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2026-12327 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
43 7.3 HIGH
Network
- - Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited t… New CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2026-12326 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
44 6.5 MEDIUM
Network
- - Denial-of-service in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. New CWE-400
 Uncontrolled Resource Consumption
CVE-2026-12325 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
45 7.3 HIGH
Network
- - Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. New CWE-703
 Improper Check or Handling of Exceptional Conditions
CVE-2026-12324 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
46 5.4 MEDIUM
Network
- - Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2026-12323 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
47 5.4 MEDIUM
Network
- - Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2026-12322 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
48 5.4 MEDIUM
Network
- - JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-670
 Always-Incorrect Control Flow Implementation
CVE-2026-12321 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
49 4.3 MEDIUM
Network
- - Information disclosure in the Password Manager component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-200
Information Exposure
CVE-2026-12320 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
50 6.5 MEDIUM
Network
- - Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-400
 Uncontrolled Resource Consumption
CVE-2026-12319 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm