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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, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
4931 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-23388 2026-04-27 10:54 2026-03-25 Show GitHub Exploit DB Packet Storm
4932 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23389 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4933 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-23390 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4934 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-23391 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4935 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-23392 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4936 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-23393 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4937 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-23394 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4938 8.8 重要
Adjacent 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-23395 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
4939 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-23396 2026-04-27 10:53 2026-03-26 Show GitHub Exploit DB Packet Storm
4940 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-23397 2026-04-27 10:53 2026-03-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
411 9.6 CRITICAL
Network 		cline cline Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. In versions 2.13.0 and prior, there is a cross-origin WebSocket hijack vulnerability in Cline Kanban servers. At time o… New CWE-306
CWE-1385
Missing Authentication for Critical Function
 Missing Origin Validation in WebSockets 		CVE-2026-44211 2026-06-4 04:52 2026-06-2 Show GitHub Exploit DB Packet Storm
412 9.1 CRITICAL
Network 		projectcapsule capsule Capsule is a multi-tenancy and policy-based framework for Kubernetes. The Capsule Controller runs with cluster-admin privileges. Although the TenantResource RawItems processing logic forcibly sets th… New CWE-20
CWE-863
 Improper Input Validation 
 Incorrect Authorization 		CVE-2026-22872 2026-06-4 04:40 2026-06-2 Show GitHub Exploit DB Packet Storm
413 4.9 MEDIUM
Network 		redhat build_of_keycloak 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… Update CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-9801 2026-06-4 04:38 2026-05-28 Show GitHub Exploit DB Packet Storm
414 4.3 MEDIUM
Network 		redhat build_of_keycloak 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… Update CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-9798 2026-06-4 04:38 2026-05-28 Show GitHub Exploit DB Packet Storm
415 6.5 MEDIUM
Network 		redhat build_of_keycloak 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… Update CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2026-9796 2026-06-4 04:38 2026-05-28 Show GitHub Exploit DB Packet Storm
416 7.3 HIGH
Network 		redhat build_of_keycloak 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… Update CWE-266
 Incorrect Privilege Assignment 		CVE-2026-9795 2026-06-4 04:38 2026-05-28 Show GitHub Exploit DB Packet Storm
417 5.3 MEDIUM
Network 		redhat build_of_keycloak 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… Update CWE-209
Information Exposure Through an Error Message 		CVE-2026-9794 2026-06-4 04:37 2026-05-28 Show GitHub Exploit DB Packet Storm
418 6.5 MEDIUM
Network 		redhat build_of_keycloak A flaw was found in Keycloak's Client Policies, specifically within the `org.keycloak.protocol.oidc` component. When certain condition providers (client-type, client-roles, client-attributes, client-… Update CWE-280
Improper Handling of Insufficient Permissions or Privileges  		CVE-2026-9792 2026-06-4 04:37 2026-05-28 Show GitHub Exploit DB Packet Storm
419 6.8 MEDIUM
Network 		redhat build_of_keycloak 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… Update CWE-613
 Insufficient Session Expiration 		CVE-2026-9802 2026-06-4 04:36 2026-05-28 Show GitHub Exploit DB Packet Storm
420 7.5 HIGH
Network 		winmtr winmtr WinMTR 0.91 contains a denial of service vulnerability that allows attackers to crash the application by sending a malformed payload file containing a large buffer of repeated characters. Attackers c… Update CWE-120
Classic Buffer Overflow 		CVE-2018-25426 2026-06-4 04:31 2026-05-31 Show GitHub Exploit DB Packet Storm