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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 19, 2026, 4 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
131881 9.8 緊急
Network
Schneider Electric PowerLogic ION9000 ファームウェア
PowerLogic ION7400 ファームウェア
PowerLogic PM8000 ファームウェア
複数の Schneider Electric 製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー
CVE-2021-22714 2021-11-25 17:23 2021-03-7 Show GitHub Exploit DB Packet Storm
131882 5.3 警告
Network
GNOME Project
Fedora Project
GLib
Fedora
GNOME GLib 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-2021-28153 2021-11-25 16:54 2021-03-11 Show GitHub Exploit DB Packet Storm
131883 4.3 警告
Network
xmldom project xmldom xmldom における解釈の競合に関する脆弱性 CWE-436
解釈の競合
CVE-2021-21366 2021-11-25 16:29 2021-03-9 Show GitHub Exploit DB Packet Storm
131884 6.1 警告
Network
Apache Software Foundation
Debian
Velocity Tools
Debian GNU/Linux
Apache Velocity Tools 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-2020-13959 2021-11-25 16:09 2020-06-8 Show GitHub Exploit DB Packet Storm
131885 8.8 重要
Network
Apache Software Foundation
Debian
Debian GNU/Linux
Velocity Engine
Apache WSS4J
Apache Velocity Engine における脆弱性 CWE-noinfo
情報不足
CVE-2020-13936 2021-11-25 16:09 2020-06-8 Show GitHub Exploit DB Packet Storm
131886 7.5 重要
Network
アップル
Fedora Project
Git SCM
Git
Xcode
Fedora
Git 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-2021-21300 2021-11-25 16:09 2021-02-12 Show GitHub Exploit DB Packet Storm
131887 7.8 重要
Local
Fedora Project
Debian
LibTIFF
Debian GNU/Linux
Fedora
LibTIFF
libtiff における境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2020-35524 2021-11-25 16:09 2020-11-10 Show GitHub Exploit DB Packet Storm
131888 7.5 重要
Network
IBM IBM API Connect IBM API Connect における重要な情報の平文での送信に関する脆弱性 CWE-319
重要な情報の平文での送信
CVE-2020-4695 2021-11-25 16:08 2021-03-6 Show GitHub Exploit DB Packet Storm
131889 7.5 重要
Network
Oryx Embedded CycloneTCP Oryx Embedded CycloneTCP 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-2021-26788 2021-11-25 16:08 2021-01-8 Show GitHub Exploit DB Packet Storm
131890 8.8 重要
Network
Secomea GateManager ファームウェア Secomea GateManager 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-2020-29030 2021-11-25 16:08 2020-11-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 2026, 4:01 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