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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 22, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2891 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年04月28日） - - 2026-05-1 14:31 2026-04-30 Show GitHub Exploit DB Packet Storm
2892 8.8 重要
Network 		Shenzhen Tenda Technology Co.,Ltd. F456 Firmware Shenzhen Tenda Technology Co.,Ltd.のF456 Firmwareにおける複数の脆弱性 CWE-119
CWE-120
CVE-2026-7100 2026-05-1 10:49 2026-04-27 Show GitHub Exploit DB Packet Storm
2893 8.8 重要
Network 		Shenzhen Tenda Technology Co.,Ltd. F456 Firmware Shenzhen Tenda Technology Co.,Ltd.のF456 Firmwareにおける複数の脆弱性 CWE-74
CWE-77
CVE-2026-7102 2026-05-1 10:49 2026-04-27 Show GitHub Exploit DB Packet Storm
2894 7.2 重要
Local 		click project click Pallets projectのClickにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-7246 2026-05-1 10:49 2026-04-30 Show GitHub Exploit DB Packet Storm
2895 7.8 重要
Local 		LizardSystems Terminal Services Manager LizardSystemsのTerminal Services Managerにおける重要な機能に対する認証の欠如に関する脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2018-25259 2026-05-1 10:49 2026-04-22 Show GitHub Exploit DB Packet Storm
2896 5.5 警告
Local 		EZB Systems UltraISO EZB SystemsのUltraISO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-2018-25267 2026-05-1 10:49 2026-04-22 Show GitHub Exploit DB Packet Storm
2897 6.1 警告
Network 		IceWarp, Inc. icewarp IceWarp, Inc.のicewarp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-2018-25269 2026-05-1 10:49 2026-04-22 Show GitHub Exploit DB Packet Storm
2898 8.1 重要
Network 		レッドハット openshift ai レッドハットのopenshift aiにおける隔離または分類に関する脆弱性 CWE-653
不適切な隔離または分類 		CVE-2025-12805 2026-05-1 10:49 2026-03-26 Show GitHub Exploit DB Packet Storm
2899 7.1 重要
Local 		wolfSSL Inc. wolfSSL wolfSSL Inc.のwolfSSLにおける複数の脆弱性 CWE-121
CWE-787
CWE-787
CVE-2026-0819 2026-05-1 10:49 2026-03-19 Show GitHub Exploit DB Packet Storm
2900 6.3 警告
Network 		libssh
レッドハット		 Red Hat OpenShift Container Platform
Red Hat Enterprise Linux
libssh
Red Hat Hardened Images 		libssh等の複数ベンダの製品におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-0964 2026-05-1 10:49 2026-03-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1021 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
1022 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
1023 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
1024 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
1025 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
1026 3.1 LOW
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1027 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… CWE-863
 Incorrect Authorization 		CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1028 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … CWE-863
 Incorrect Authorization 		CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1029 6.5 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… CWE-862
 Missing Authorization 		CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1030 6.5 MEDIUM
Network 		- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… CWE-939
 Improper Authorization in Handler for Custom URL Scheme 		CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm