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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 20, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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1801 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 CWE-384
CWE-384
CVE-2026-40010 2026-05-8 12:23 2026-05-6 Show GitHub Exploit DB Packet Storm
1802 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 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
1803 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 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
1804 6.5 警告
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 CWE-200
CWE-863
CVE-2026-42220 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1805 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 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
1806 9.8 緊急
Network 		nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 CWE-284
CWE-306
CVE-2026-42222 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1807 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 CWE-200
情報漏えい 		CVE-2026-42223 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1808 7.5 重要
Network 		n8n n8n n8nにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-42226 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1809 6.5 警告
Network 		n8n n8n n8nにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-42227 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1810 6.5 警告
Network 		n8n n8n n8nにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-42228 2026-05-8 12:22 2026-05-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 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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2031 7.5 HIGH
Network 		- - Docling's METS GBS backend is vulnerable to XML Entity Expansion (XXE) attacks thru 2.61.0. The backend extracts and validates XML files from .tar.gz archives using etree.fromstring() without disabli… CWE-776
XML Entity Expansion 		CVE-2026-31248 2026-05-14 00:47 2026-05-12 Show GitHub Exploit DB Packet Storm
2032 9.8 CRITICAL
Network 		- - Stack-based buffer overflow vulnerability exists in GUARDIANWALL MailSuite and GUARDIANWALL Mail Security Cloud (SaaS version). If a remote attacker sends a specially crafted request to the product's… CWE-121
Stack-based Buffer Overflow 		CVE-2026-32661 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2033 7.8 HIGH
Local 		- - Bytello Share (Windows Edition) installer executable provided by Bytello insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer,… CWE-427
 Uncontrolled Search Path Element 		CVE-2026-44612 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2034 6.5 MEDIUM
Network 		- - ELECOM wireless LAN access point devices use a hard-coded cryptographic key when creating backups of configuration files. An attacker who knows the encryption key can tamper the configuration file of… CWE-321
 Use of Hard-coded Cryptographic Key 		CVE-2026-25107 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2035 7.2 HIGH
Network 		- - ELECOM wireless LAN access point devices contain an OS command injection vulnerability in processing of ping_ip_addr parameter. If processing a crafted request sent by a logged-in user, an arbitrary … CWE-78
OS Command  		CVE-2026-35506 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2036 9.8 CRITICAL
Network 		- - ELECOM wireless LAN access point devices do not require authentication to access some specific URLs. The affected product may be operated without authentication. CWE-288
Authentication Bypass Using an Alternate Path or Channel 		CVE-2026-40621 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2037 9.8 CRITICAL
Network 		- - ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authenticati… CWE-78
OS Command  		CVE-2026-42062 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2038 4.8 MEDIUM
Network 		- - Stored cross-site scripting vulnerability exists in ELECOM wireless LAN access point devices. If one of the administrators input malicious data, an arbitrary script may be executed in another adminis… CWE-79
Cross-site Scripting 		CVE-2026-42948 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2039 4.3 MEDIUM
Network 		- - ELECOM wireless LAN access point devices do not check if language parameter has an appropriate value. If a user views a malicious page while logged in, the admin page on the user's web browser may be… CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-42950 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm
2040 4.3 MEDIUM
Network 		- - ELECOM wireless LAN access point devices implement CSRF protection mechanism, but with inadequate handling of CSRF tokens. If a user views a malicious page while logged in, the user may be tricked to… CWE-344
 Use of Invariant Value in Dynamically Changing Context 		CVE-2026-42961 2026-05-14 00:47 2026-05-13 Show GitHub Exploit DB Packet Storm