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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 23, 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
2151 5.9 警告
Network 		マイクロソフト Microsoft .NET Framework .NET Framework のサービス拒否の脆弱性 CWE-362
競合状態 		CVE-2026-32226 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2152 8.8 重要
Network 		Kubernetes ingress-nginx Kubernetesのingress-nginxにおける入力確認に関する脆弱性 CWE-20
CWE-noinfo
CVE-2026-3288 2026-05-8 12:23 2026-03-9 Show GitHub Exploit DB Packet Storm
2153 7.5 重要
Network 		マイクロソフト Microsoft .NET Framework
.NET 		.NET、.NET Framework、Visual Studio のサービス拒否の脆弱性 CWE-20
CWE-400
CWE-835
CVE-2026-33116 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2154 8.8 重要
Network 		マイクロソフト SQL Server 2016
SQL Server 2017
SQL Server 2022
SQL Server 2019
SQL Server 2025 		Microsoft SQL Server のリモート コードが実行される脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-33120 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2155 5.9 警告
Network 		Apache Software Foundation Apache Log4j Apache Software FoundationのApache Log4jにおける複数の脆弱性 CWE-295
CWE-297
CVE-2026-34477 2026-05-8 12:23 2026-04-10 Show GitHub Exploit DB Packet Storm
2156 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 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
2157 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 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
2158 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
2159 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
2160 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
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2261 10.0 CRITICAL
Network 		- - openvpn-auth-oauth2 is a plugin/management interface client for OpenVPN server to handle an OIDC based single sign-on (SSO) auth flows. From version 1.26.3 to before version 1.27.3, when openvpn-auth… CWE-287
Improper Authentication 		CVE-2026-41070 2026-05-14 01:00 2026-05-9 Show GitHub Exploit DB Packet Storm
2262 9.1 CRITICAL
Network 		- - Sentry is an error tracking and performance monitoring tool. From version 21.12.0 to before version 26.4.1, a critical vulnerability was discovered in the SAML SSO implementation of Sentry. The vulne… CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-42354 2026-05-14 00:59 2026-05-9 Show GitHub Exploit DB Packet Storm
2263 10.0 CRITICAL
Network 		- - Postiz is an AI social media scheduling tool. Prior to commit da44801, a "Pwn Request" vulnerability in the Build and Publish PR Docker Image workflow (.github/workflows/pr-docker-build.yml) allows a… CWE-94
Code Injection 		CVE-2026-42298 2026-05-14 00:58 2026-05-9 Show GitHub Exploit DB Packet Storm
2264 6.5 MEDIUM
Network 		- - Postiz is an AI social media scheduling tool. From version 2.16.6 to before version 2.21.7, all SSRF protections added in v2.21.4–v2.21.6 share a fundamental TOCTOU (Time-of-Check-Time-of-Use) vulner… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-42346 2026-05-14 00:58 2026-05-9 Show GitHub Exploit DB Packet Storm
2265 8.9 HIGH
Network 		- - Postiz is an AI social media scheduling tool. From version 2.21.6 to before version 2.21.7, any authenticated user who can create a post can store arbitrary HTML in post content by tampering their ow… CWE-79
Cross-site Scripting 		CVE-2026-42556 2026-05-14 00:58 2026-05-9 Show GitHub Exploit DB Packet Storm
2266 - - - Improper Neutralization of Input During Web Page Generation (XSS) vulnerability in absinthe-graphql absinthe_plug allows reflected cross-site scripting via the GraphiQL interface. 'Elixir.Absinthe.P… CWE-79
Cross-site Scripting 		CVE-2026-42794 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
2267 - - - Allocation of Resources Without Limits or Throttling vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via atom table exhaustion when parsing attacker-controlled Gra… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-42793 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
2268 - - - Inefficient Algorithmic Complexity vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via quadratic fragment-name uniqueness validation. 'Elixir.Absinthe.Phase.Docum… CWE-407
 Inefficient Algorithmic Complexity 		CVE-2026-43967 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
2269 - - - Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows SSE event splitting and injection via unvalidated field values. cow_sse:event/1 in cowlib guards… CWE-93
CRLF Injection 		CVE-2026-43968 2026-05-14 00:57 2026-05-12 Show GitHub Exploit DB Packet Storm
2270 - - - Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows HTTP request splitting and cookie smuggling via unvalidated cookie name and value fields. cow_co… CWE-93
CRLF Injection 		CVE-2026-43969 2026-05-14 00:57 2026-05-12 Show GitHub Exploit DB Packet Storm