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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 2, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
4511 8.1 重要
Network
webkul krayin crm webkulのkrayin crm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-2026-38530 2026-04-27 11:21 2026-04-14 Show GitHub Exploit DB Packet Storm
4512 8.1 重要
Network
webkul krayin crm webkulのkrayin crm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-2026-38532 2026-04-27 11:21 2026-04-14 Show GitHub Exploit DB Packet Storm
4513 5.4 警告
Network
Istio Istio Istioにおける複数の脆弱性 CWE-185
CWE-863
CVE-2026-39350 2026-04-27 11:21 2026-04-15 Show GitHub Exploit DB Packet Storm
4514 6.5 警告
Network
Project Jupyter nbconvert Project Jupyterのnbconvertにおける複数の脆弱性 CWE-22
CWE-73
CVE-2026-39377 2026-04-27 11:21 2026-04-21 Show GitHub Exploit DB Packet Storm
4515 6.5 警告
Network
Project Jupyter nbconvert Project Jupyterのnbconvertにおける複数の脆弱性 CWE-22
CWE-73
CVE-2026-39378 2026-04-27 11:21 2026-04-21 Show GitHub Exploit DB Packet Storm
4516 7.2 重要
Network
boidcms boidcms boidcmsにおけるPHP リモートファイルインクルージョンの脆弱性 CWE-98
PHP リモートファイルインクルージョン
CVE-2026-39387 2026-04-27 11:21 2026-04-14 Show GitHub Exploit DB Packet Storm
4517 9.9 緊急
Network
openremote openremote openremoteにおける複数の脆弱性 CWE-917
CWE-94
CVE-2026-39842 2026-04-27 11:21 2026-04-15 Show GitHub Exploit DB Packet Storm
4518 10 緊急
Network
Anthropic PBC Claude Code Anthropic PBCのClaude Codeにおける複数の脆弱性 CWE-22
CWE-61
CVE-2026-39861 2026-04-27 11:21 2026-04-21 Show GitHub Exploit DB Packet Storm
4519 8.1 重要
Network
Suyog Sonwalkar MCP Server Kubernetes Suyog SonwalkarのMCP Server Kubernetesにおける引数の挿入または変更に関する脆弱性 CWE-88
引数の挿入または変更
CVE-2026-39884 2026-04-27 11:21 2026-04-15 Show GitHub Exploit DB Packet Storm
4520 6.5 警告
Network
jqlang jq jqlangのjqにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2026-39979 2026-04-27 11:21 2026-04-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 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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1391 6.5 MEDIUM
Network
- - A flaw was found in Keycloak. An authenticated administrator with the `manage-clients` role can exploit a Time-of-check to time-of-use (TOCTOU) vulnerability in the name-based admin role checks. This… CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-9796 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1392 4.3 MEDIUM
Network
- - A flaw was found in Keycloak, an open-source identity and access management solution. When a user account is temporarily locked due to repeated failed login attempts, an attacker with valid client cr… CWE-305
 Authentication Bypass by Primary Weakness
CVE-2026-9798 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1393 4.9 MEDIUM
Network
- - A flaw was found in Keycloak. A remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol (LDAP) server or an attacker compromi… CWE-1284
 Improper Validation of Specified Quantity in Input
CVE-2026-9801 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1394 6.8 MEDIUM
Network
- - A flaw was found in Keycloak. When revokeRefreshToken=true is enabled and persistent session storage is in use, a server restart can reset internal timing mechanisms. This allows a remote attacker, w… CWE-613
 Insufficient Session Expiration
CVE-2026-9802 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1395 5.3 MEDIUM
Network
- - A flaw was found in Keycloak's ClientRegistrationAuth component. A remote unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with a malformed 'Authori… CWE-125
Out-of-bounds Read
CVE-2026-9803 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1396 7.0 HIGH
Local
- - A command injection vulnerability was discovered in the `rpmuncompress` utility of RPM. When extracting certain archive formats (ZIP, 7z, GEM) to a specified destination directory, the tool inserts t… CWE-78
OS Command 
CVE-2026-44604 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1397 9.0 CRITICAL
Network
- - A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is config… CWE-78
OS Command 
CVE-2026-4408 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1398 7.7 HIGH
Network
- - A flaw was found in KubeVirt's virt-exportserver component. An attacker with specific namespace-level access can exploit a path traversal vulnerability in the VMExport directory endpoint. By placing … CWE-59
Link Following
CVE-2026-9804 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1399 5.4 MEDIUM
Network
apache shiro With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro. This issue affects Apache Shiro from 2.0-alpha… CWE-601
CWE-918
Open Redirect
Server-Side Request Forgery (SSRF) 
CVE-2026-44598 2026-05-28 22:44 2026-05-26 Show GitHub Exploit DB Packet Storm
1400 6.1 MEDIUM
Network
mistune_project mistune Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the mistune math plugin renders inline math ($...$) and block math ($$...$$) by concatenating the raw user-supplied con… CWE-79
Cross-site Scripting
CVE-2026-44708 2026-05-28 22:44 2026-05-27 Show GitHub Exploit DB Packet Storm