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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 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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3881 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-2026-43374 2026-05-18 11:26 2026-05-8 Show GitHub Exploit DB Packet Storm
3882 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-2026-43375 2026-05-18 11:26 2026-05-8 Show GitHub Exploit DB Packet Storm
3883 9.8 緊急
Network 		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-2026-43376 2026-05-18 11:26 2026-05-8 Show GitHub Exploit DB Packet Storm
3884 8.1 重要
Network 		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-2026-43377 2026-05-18 11:26 2026-05-8 Show GitHub Exploit DB Packet Storm
3885 9.8 緊急
Network 		Apache Software Foundation Apache Tomcat Apache Software FoundationのApache Tomcatにおける認証回避に関する脆弱性 CWE-592
認証回避の問題 		CVE-2026-43512 2026-05-18 11:26 2026-05-12 Show GitHub Exploit DB Packet Storm
3886 7.5 重要
Network 		Apache Software Foundation Apache Tomcat Apache Software FoundationのApache Tomcat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-2026-43513 2026-05-18 11:25 2026-05-12 Show GitHub Exploit DB Packet Storm
3887 9.1 緊急
Network 		Apache Software Foundation Apache Tomcat Apache Software FoundationのApache Tomcatにおける認可に関する脆弱性 CWE-285
不適切な認可 		CVE-2026-43515 2026-05-18 11:25 2026-05-12 Show GitHub Exploit DB Packet Storm
3888 7.5 重要
Network 		Web Technologies Change Detection Web TechnologiesのChange Detectionにおけるファイル名やパス名の外部制御に関する脆弱性 CWE-73
ファイル名やパス名の外部制御 		CVE-2026-43891 2026-05-18 11:25 2026-05-12 Show GitHub Exploit DB Packet Storm
3889 8.7 重要
Network 		Daniel Garcia Vaultwarden Daniel GarciaのVaultwardenにおける認可に関する脆弱性 CWE-285
不適切な認可 		CVE-2026-43912 2026-05-18 11:25 2026-05-11 Show GitHub Exploit DB Packet Storm
3890 9.1 緊急
Network 		OPNsense project OPNsense OPNsense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-2026-44193 2026-05-18 11:25 2026-05-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 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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3481 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… 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
3482 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… CWE-266
 Incorrect Privilege Assignment 		CVE-2026-9795 2026-06-4 04:38 2026-05-28 Show GitHub Exploit DB Packet Storm
3483 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… 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
3484 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-… 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
3485 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… CWE-613
 Insufficient Session Expiration 		CVE-2026-9802 2026-06-4 04:36 2026-05-28 Show GitHub Exploit DB Packet Storm
3486 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… CWE-120
Classic Buffer Overflow 		CVE-2018-25426 2026-06-4 04:31 2026-05-31 Show GitHub Exploit DB Packet Storm
3487 5.3 MEDIUM
Network 		redhat build_of_keycloak 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 2026-06-4 04:28 2026-05-28 Show GitHub Exploit DB Packet Storm
3488 9.8 CRITICAL
Network 		deltasql_project deltasql Delta Sql 1.8.2 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to docs_upload.php with crafted multipart form… CWE-306
Missing Authentication for Critical Function 		CVE-2018-25412 2026-06-4 04:26 2026-05-31 Show GitHub Exploit DB Packet Storm
3489 9.8 CRITICAL
Network 		trendnet tew-432brp_firmware A security flaw has been discovered in TRENDnet TEW-432BRP 3.10B20. This affects the function formSetPortTr of the file /goform/formSetPortTr. Performing a manipulation of the argument special_name r… CWE-119
CWE-121
Incorrect Access of Indexable Resource ('Range Error') 
Stack-based Buffer Overflow 		CVE-2026-10064 2026-06-4 04:19 2026-05-30 Show GitHub Exploit DB Packet Storm
3490 3.3 LOW
Local 		- - A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::read_sequence_infos of the file HL1MDLLoader.cpp of the component Half-Life 1 MD… CWE-119
CWE-125
Incorrect Access of Indexable Resource ('Range Error') 
Out-of-bounds Read 		CVE-2026-10233 2026-06-4 04:16 2026-06-1 Show GitHub Exploit DB Packet Storm