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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":May 8, 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
21 7.5 重要
Network 		Apache Software Foundation Apache Log4j Apache Software FoundationのApache Log4jにおけるエンコードおよびエスケープに関する脆弱性 New CWE-116
不適切なエンコード、または出力のエスケープ 		CVE-2026-34479 2026-05-8 12:23 2026-04-10 Show GitHub Exploit DB Packet Storm
22 7.4 重要
Network 		GNU Project
レッドハット		 Red Hat Hardened Images
Red Hat Enterprise Linux
Red Hat OpenShift Container Platform
GnuTLS 		GNU Project等の複数ベンダの製品における大文字と小文字の区別の不適切な処理に関する脆弱性 New CWE-178
大文字と小文字の区別の不適切な処理 		CVE-2026-3833 2026-05-8 12:23 2026-04-30 Show GitHub Exploit DB Packet Storm
23 9.1 緊急
Network 		Apache Software Foundation Apache Wicket Apache Software FoundationのApache Wicketにおけるセッションの固定化の脆弱性 New CWE-384
CWE-384
CVE-2026-40010 2026-05-8 12:23 2026-05-6 Show GitHub Exploit DB Packet Storm
24 9.1 緊急
Network 		Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるXML 外部エンティティの脆弱性 New CWE-611
XML 外部エンティティ参照の不適切な制限 		CVE-2026-40682 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
25 9.8 緊急
Network 		Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるクラスまたはコードを選択する外部から制御された入力の使用に関する脆弱性 New CWE-470
クラスまたはコードを選択する外部から制御された入力の使用 		CVE-2026-42027 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
26 6.5 警告
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 New CWE-200
CWE-863
CVE-2026-42220 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
27 9.8 緊急
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける重要な機能に対する認証の欠如に関する脆弱性 New CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-42221 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
28 9.8 緊急
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 New CWE-284
CWE-306
CVE-2026-42222 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
29 6.5 警告
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-42223 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
30 7.5 重要
Network 		n8n n8n n8nにおける認証の欠如に関する脆弱性 New CWE-862
認証の欠如 		CVE-2026-42226 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 8, 2026, 4:54 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
316651 7.1 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-28860. Reason: This candidate is a reservation duplicate of CVE-2021-28860. Notes: All CVE users should reference CVE-2021-2886… - CVE-2021-29491 2023-11-7 12:32 2021-05-6 Show GitHub Exploit DB Packet Storm
316652 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-24177. Reason: This candidate is a duplicate of CVE-2021-24177. Notes: All CVE users should reference CVE-2021-24177 instead of… - CVE-2021-27802 2023-11-7 12:32 2021-04-30 Show GitHub Exploit DB Packet Storm
316653 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-30031 2023-11-7 12:32 2021-04-22 Show GitHub Exploit DB Packet Storm
316654 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-30138 2023-11-7 12:32 2021-04-16 Show GitHub Exploit DB Packet Storm
316655 9.8 CRITICAL
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21417. Reason: This candidate is a duplicate of CVE-2021-21417. Notes: All CVE users should reference CVE-2021-21417 instead of… - CVE-2021-28421 2023-11-7 12:32 2021-04-13 Show GitHub Exploit DB Packet Storm
316656 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none. - CVE-2021-26946 2023-11-7 12:31 2023-05-17 Show GitHub Exploit DB Packet Storm
316657 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-26674 2023-11-7 12:31 2023-05-12 Show GitHub Exploit DB Packet Storm
316658 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-26673 2023-11-7 12:31 2023-05-12 Show GitHub Exploit DB Packet Storm
316659 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-26246 2023-11-7 12:31 2023-03-8 Show GitHub Exploit DB Packet Storm
316660 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues. Notes: none. - CVE-2021-23952 2023-11-7 12:31 2023-02-22 Show GitHub Exploit DB Packet Storm