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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":May 27, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2631 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-2026-31702 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2632 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-2026-31703 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2633 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-2026-31704 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2634 9.8 緊急
Network 		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-2026-31705 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2635 8.8 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-2026-31706 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2636 7.1 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-2026-31707 2026-05-8 12:06 2026-05-1 Show GitHub Exploit DB Packet Storm
2637 8.1 重要
Network 		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-2026-31708 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
2638 8.8 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-2026-31709 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
2639 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-2026-31710 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
2640 7.5 重要
Network 		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-2026-31711 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1621 4.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.11, there is a blind server side request forgery (SSRF) via the PDF generate function. … CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45347 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
1622 7.1 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass to… CWE-862
 Missing Authorization 		CVE-2026-45350 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
1623 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/mode… CWE-200
Information Exposure 		CVE-2026-45351 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
1624 4.3 MEDIUM
Network 		dovecot
open-xchange 		dovecot Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_anyone=no. This causes folders to be spammed to all users. The impact is lim… CWE-284
NVD-CWE-noinfo
Improper Access Control 		CVE-2026-40020 2026-05-19 02:36 2026-05-12 Show GitHub Exploit DB Packet Storm
1625 5.3 MEDIUM
Adjacent 		dovecot
open-xchange 		dovecot Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the c… CWE-99
Resource Injection 		CVE-2026-33603 2026-05-19 02:35 2026-05-12 Show GitHub Exploit DB Packet Storm
1626 6.5 MEDIUM
Network 		dovecot
open-xchange 		dovecot Attacker can upload a malicious Sieve script over ManageSieve service (or locally) to bypass configured CPU time limits for Sieve up to 130 times of the configured limit. Attacker can use this to deg… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-40016 2026-05-19 02:34 2026-05-12 Show GitHub Exploit DB Packet Storm
1627 8.2 HIGH
Network 		- - PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthenticated attackers to extract database conte… CWE-89
SQL Injection 		CVE-2021-47966 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
1628 6.1 MEDIUM
Network 		- - PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers … CWE-79
Cross-site Scripting 		CVE-2021-47967 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
1629 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate that a remote cluster has access to a channel before processing membership removal requests during shared … CWE-863
 Incorrect Authorization 		CVE-2026-28759 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1630 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cau… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-2325 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm