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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 4, 2026, 12:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
521 6.1 警告
Network 		Joomla! Joomla! Joomla!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-2026-48905 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
522 6.3 警告
Local 		Inkscape Inkscape Inkscape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-2026-4980 2026-05-28 14:39 2026-03-27 Show GitHub Exploit DB Packet Storm
523 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-5146 2026-05-28 14:39 2026-05-12 Show GitHub Exploit DB Packet Storm
524 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-5171 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
525 7.5 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-5308 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
526 8.8 重要
Adjacent 		TP-LINK Technologies Archer C7 ファームウェア TP-LINK TechnologiesのArcher C7 ファームウェア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-2026-5363 2026-05-28 14:39 2026-04-16 Show GitHub Exploit DB Packet Storm
527 7.5 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-5740 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
528 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-5755 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
529 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6826 2026-05-28 14:39 2026-05-21 Show GitHub Exploit DB Packet Storm
530 7.1 重要
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-7325 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 4, 2026, 4:17 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1971 5.3 MEDIUM
Network 		- - A flaw was found in Keycloak. A remote, unauthenticated attacker can exploit this vulnerability by sending specially crafted SOAP requests to the SAML ECP (Security Assertion Markup Language Enhanced… CWE-209
Information Exposure Through an Error Message 		CVE-2026-9794 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1972 7.3 HIGH
Network 		- - A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vulnerability to assign any realm role, in… CWE-266
 Incorrect Privilege Assignment 		CVE-2026-9795 2026-05-28 22:44 2026-05-28 Show GitHub Exploit DB Packet Storm
1973 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
1974 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
1975 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
1976 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
1977 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
1978 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
1979 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
1980 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