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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 26, 2026, 10:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
131291 8.6 重要
Network 		ジュニパーネットワークス Junos OS MX シリーズ上で稼働する Juniper Networks Junos OS における NULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2021-0251 2021-12-21 17:00 2021-04-14 Show GitHub Exploit DB Packet Storm
131292 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
131293 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
131294 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
131295 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
131296 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
131297 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
131298 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
131299 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
131300 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
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
51 - - - Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12318 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
52 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12317 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
53 - - - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12316 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
54 - - - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12315 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
55 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12314 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
56 4.7 MEDIUM
Network 		- - Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. CWE-269
 Improper Privilege Management 		CVE-2026-12313 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
57 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12312 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
58 4.7 MEDIUM
Network 		- - Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. CWE-200
CWE-688
Information Exposure
 Function Call With Incorrect Variable or Reference as Argument 		CVE-2026-12311 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
59 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12310 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
60 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12309 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm