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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 1, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
781 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-4273 2026-05-21 10:51 2026-05-18 Show GitHub Exploit DB Packet Storm
782 8.8 重要
Network 		Grav CMS grav Grav CMSのgravにおける複数の脆弱性 CWE-269
CWE-434
CVE-2026-42844 2026-05-21 10:51 2026-05-12 Show GitHub Exploit DB Packet Storm
783 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-43090 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
784 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-2026-43091 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
785 5.5 警告
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-2026-43092 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
786 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-2026-43093 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
787 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-2026-43094 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
788 5.5 警告
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-2026-43095 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
789 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける無限ループに関する脆弱性 CWE-835
無限ループ 		CVE-2026-43096 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
790 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-2026-43378 2026-05-21 10:51 2026-05-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 1, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2101 8.8 HIGH
Network 		concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file addFavoriteFolder($id). The Concrete CMS security team gave this vulnerability a CV… CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute 		CVE-2026-8416 2026-05-27 03:55 2026-05-22 Show GitHub Exploit DB Packet Storm
2102 8.8 HIGH
Network 		concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file removeFavoriteFolder($id). The Concrete CMS security team gave this vulnerability a… CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute 		CVE-2026-8427 2026-05-27 03:49 2026-05-22 Show GitHub Exploit DB Packet Storm
2103 8.8 HIGH
Network 		concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file star(). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score o… CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute 		CVE-2026-8432 2026-05-27 03:46 2026-05-22 Show GitHub Exploit DB Packet Storm
2104 7.2 HIGH
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below is vulnerable to Remote Code Execution due to insecure deserialization occurring in the ExpressEntryList block controller. An rogue administrator with privileges to add … CWE-502
 Deserialization of Untrusted Data 		CVE-2026-8135 2026-05-27 03:44 2026-05-22 Show GitHub Exploit DB Packet Storm
2105 6.5 MEDIUM
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below does not validate a CSRF token before processing requests to /dashboard/extend/install/download/<remoteId>. The download() method in concrete/controllers/single_page/dash… CWE-352
 Origin Validation Error 		CVE-2026-8140 2026-05-27 03:43 2026-05-22 Show GitHub Exploit DB Packet Storm
2106 4.8 MEDIUM
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name. The OAuth authorize template renders the integration name (admin-controlled) through Concrete's t() translation he… CWE-79
Cross-site Scripting 		CVE-2026-8197 2026-05-27 03:34 2026-05-22 Show GitHub Exploit DB Packet Storm
2107 5.4 MEDIUM
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below has Stored XSS on the height parameter. The controller does not validate or sanitize $height. Any user with editor privileges can inject malicious JavaScript that execute… CWE-79
Cross-site Scripting 		CVE-2026-8203 2026-05-27 03:33 2026-05-22 Show GitHub Exploit DB Packet Storm
2108 8.8 HIGH
Network 		concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/delete.  The The Concrete CMS security team gave this vulnerability a CVSS v.4.0 sco… CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute 		CVE-2026-8409 2026-05-27 03:32 2026-05-22 Show GitHub Exploit DB Packet Storm
2109 8.8 HIGH
Network 		concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/bulk/delete.  The The Concrete CMS security team gave this vulnerability a CVSS v.4.… CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute 		CVE-2026-8410 2026-05-27 03:31 2026-05-22 Show GitHub Exploit DB Packet Storm
2110 7.5 HIGH
Network 		nlnetlabs unbound NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domain window by up to one cached TTL config… CWE-346
 Origin Validation Error 		CVE-2026-40622 2026-05-27 03:28 2026-05-20 Show GitHub Exploit DB Packet Storm