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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 20, 2026, 2 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
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243741 4.3 警告 F5 Networks - BIG-IP Application Security Manager に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-2012-2975 2012-09-13 17:20 2012-09-11 Show GitHub Exploit DB Packet Storm
243742 6 警告 Open Source Competency Center
Nurul Hidayah Hamazulan
- OSCC MyMeeting および MyMesyuarat における任意の PHP コードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2012-3572 2012-09-13 16:42 2012-09-11 Show GitHub Exploit DB Packet Storm
243743 7.5 危険 リアルネットワークス - RealNetworks RealPlayer および RealPlayer SP におけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題
CVE-2012-3234 2012-09-13 15:30 2012-09-7 Show GitHub Exploit DB Packet Storm
243744 6.8 警告 リアルネットワークス - RealNetworks RealPlayer および RealPlayer SP におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2410 2012-09-13 15:27 2012-09-7 Show GitHub Exploit DB Packet Storm
243745 7.5 危険 リアルネットワークス - RealNetworks RealPlayer および RealPlayer SP におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2409 2012-09-13 15:25 2012-09-7 Show GitHub Exploit DB Packet Storm
243746 6.8 警告 リアルネットワークス - RealNetworks RealPlayer および RealPlayer SP の AAC SDK におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2012-2408 2012-09-13 15:23 2012-09-7 Show GitHub Exploit DB Packet Storm
243747 7.5 危険 リアルネットワークス - RealNetworks RealPlayer および RealPlayer SP におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2407 2012-09-13 15:09 2012-09-7 Show GitHub Exploit DB Packet Storm
243748 5 警告 アドビシステムズ - Adobe ColdFusion におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2012-2048 2012-09-13 14:35 2012-09-11 Show GitHub Exploit DB Packet Storm
243749 6.8 警告 Webmin Project - Webmin の file/show.cgi 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-2012-4893 2012-09-13 14:30 2012-09-11 Show GitHub Exploit DB Packet Storm
243750 2.6 注意 サイボウズ - KUNAI Browser for Remote Service β における WebView クラスに関する脆弱性 CWE-Other
その他
CVE-2012-4013 2012-09-13 12:02 2012-09-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 20, 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
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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… 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… 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… 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. 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. 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. 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. 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. 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. 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. CWE-400
 Uncontrolled Resource Consumption
CVE-2026-12319 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm