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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 25, 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
131291 7.5 重要
Network 		ジュニパーネットワークス Junos OS Evolved
Junos OS 		Juniper Networks Junos OS および Junos OS Evolved における脆弱性 CWE-noinfo
情報不足 		CVE-2021-0250 2021-12-21 17:00 2021-04-14 Show GitHub Exploit DB Packet Storm
131292 9.8 緊急
Network 		ジュニパーネットワークス Junos OS Juniper Networks Junos OS における古典的バッファオーバーフローの脆弱性 CWE-120
古典的バッファオーバーフロー 		CVE-2021-0249 2021-12-21 17:00 2021-04-14 Show GitHub Exploit DB Packet Storm
131293 10 緊急
Network 		ジュニパーネットワークス Junos OS Juniper Networks Junos OS におけるハードコードされた認証情報の使用に関する脆弱性 CWE-798
ハードコードされた認証情報の使用 		CVE-2021-0248 2021-12-21 17:00 2021-04-14 Show GitHub Exploit DB Packet Storm
131294 7.5 重要
Network 		Fibaro Home Center 2 ファームウェア
Home Center Lite ファームウェア 		Fibaro Home Center 2 および Lite デバイス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-2021-20992 2021-12-21 16:51 2021-04-8 Show GitHub Exploit DB Packet Storm
131295 5.4 警告
Network 		Online Discussion Forum project Online Discussion Forum Online Discussion Forum 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-2020-28141 2021-12-21 16:26 2020-10-19 Show GitHub Exploit DB Packet Storm
131296 7.5 重要
Network 		IBM IBM Spectrum Protect Plus IBM Spectrum Protect Plus における暗号強度に関する脆弱性 CWE-326
不適切な暗号強度 		CVE-2021-29694 2021-12-21 16:06 2021-04-23 Show GitHub Exploit DB Packet Storm
131297 6.5 警告
Network 		Fedora Project
Google
Debian		 Fedora
Google Chrome
Debian GNU/Linux 		Google Chrome 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-2021-21221 2021-12-21 16:06 2021-04-14 Show GitHub Exploit DB Packet Storm
131298 8.8 重要
Network 		Fedora Project
Google		 Fedora
Google Chrome 		Google Chrome におけるバッファエラーの脆弱性 CWE-119
CWE-20
CVE-2021-21220 2021-12-21 16:06 2021-04-13 Show GitHub Exploit DB Packet Storm
131299 5.5 警告
Local 		Fedora Project
Google
Debian		 Fedora
Google Chrome
Debian GNU/Linux 		Google Chrome における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2021-21219 2021-12-21 16:06 2021-04-14 Show GitHub Exploit DB Packet Storm
131300 5.5 警告
Local 		Fedora Project
Google
Debian		 Fedora
Google Chrome
Debian GNU/Linux 		Google Chrome における初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2021-21218 2021-12-21 16:06 2021-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 26, 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… 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