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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":May 22, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
661 9.8 緊急
Network 		VMware Spring Boot VMwareのSpring Bootにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-40974 2026-05-18 12:15 2026-04-28 Show GitHub Exploit DB Packet Storm
662 7.2 重要
Network 		SonicWALL SMA7200 ファームウェア
SMA7210 ファームウェア
SMA8200v
SMA6200 ファームウェア
SMA6210 ファームウェア 		SonicWALLのSMA6200 ファームウェア等の複数製品におけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2026-4112 2026-05-18 12:15 2026-04-9 Show GitHub Exploit DB Packet Storm
663 7.2 重要
Network 		SonicWALL SMA7200 ファームウェア
SMA7210 ファームウェア
SMA8200v
SMA6200 ファームウェア
SMA6210 ファームウェア 		SonicWALLのSMA6200 ファームウェア等の複数製品におけるリクエストに対するレスポンス内容の違いに起因する情報漏えいに関する脆弱性 CWE-204
リクエストに対するレスポンス内容の違いに起因する情報漏えい 		CVE-2026-4113 2026-05-18 12:15 2026-04-9 Show GitHub Exploit DB Packet Storm
664 6.6 警告
Network 		SonicWALL SMA7200 ファームウェア
SMA7210 ファームウェア
SMA8200v
SMA6200 ファームウェア
SMA6210 ファームウェア 		SonicWALLのSMA6200 ファームウェア等の複数製品におけるUnicode エンコーディングの処理に関する脆弱性 CWE-176
Unicode エンコーディングの不適切な処理 		CVE-2026-4114 2026-05-18 12:15 2026-04-9 Show GitHub Exploit DB Packet Storm
665 7.2 重要
Network 		SonicWALL SMA7200 ファームウェア
SMA7210 ファームウェア
SMA8200v
SMA6200 ファームウェア
SMA6210 ファームウェア 		SonicWALLのSMA6200 ファームウェア等の複数製品におけるUnicode エンコーディングの処理に関する脆弱性 CWE-176
Unicode エンコーディングの不適切な処理 		CVE-2026-4116 2026-05-18 12:15 2026-04-9 Show GitHub Exploit DB Packet Storm
666 10 緊急
Network 		Minetest Minetest Minetestにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-41196 2026-05-18 12:15 2026-04-23 Show GitHub Exploit DB Packet Storm
667 7.5 重要
Network 		Apache Software Foundation Apache Tomcat Apache Software FoundationのApache Tomcatにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-41284 2026-05-18 12:15 2026-05-12 Show GitHub Exploit DB Packet Storm
668 6.5 警告
Network 		liquidjs liquidjs liquidjsにおける再帰制御に関する脆弱性 CWE-674
不適切な再帰制御 		CVE-2026-41311 2026-05-18 12:15 2026-05-9 Show GitHub Exploit DB Packet Storm
669 5.3 警告
Network 		n8n-MCP n8n-MCP n8n-MCPにおけるログファイルからの情報漏えいに関する脆弱性 CWE-532
ログファイルからの情報漏えい 		CVE-2026-41495 2026-05-18 12:15 2026-05-8 Show GitHub Exploit DB Packet Storm
670 6.2 警告
Local 		マイクロソフト Microsoft 365 Copilot M365 Copilot for Desktop のスプーフィングの脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-41614 2026-05-18 12:15 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
851 8.7 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields before including them in support packet generation, which allows a Mattermo… CWE-200
Information Exposure 		CVE-2026-6346 2026-05-19 03:39 2026-05-18 Show GitHub Exploit DB Packet Storm
852 7.6 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields in the Mattermost Calls plugin which allows an attacker with access to a su… CWE-200
Information Exposure 		CVE-2026-6347 2026-05-19 03:39 2026-05-18 Show GitHub Exploit DB Packet Storm
853 9.8 CRITICAL
Network 		radare radare2 radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers to trigger memory corruption by sending a valid qfThreadInfo response followed b… CWE-416
 Use After Free 		CVE-2026-8695 2026-05-19 03:38 2026-05-16 Show GitHub Exploit DB Packet Storm
854 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce the PostEditTimeLimit on non-message post fields which allows an authenticated user to modify post file attachments, props, a… CWE-672
 Operation on a Resource after Expiration or Release 		CVE-2026-4053 2026-05-19 03:37 2026-05-16 Show GitHub Exploit DB Packet Storm
855 6.5 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 Fail to validate the response body of proxied images, which allows a remote attacker to enact client-side DoS via an SVG fi… CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-4054 2026-05-19 03:36 2026-05-16 Show GitHub Exploit DB Packet Storm
856 6.5 MEDIUM
Network 		open5gs open5gs A vulnerability has been found in Open5GS up to 2.7.7. Affected is the function ogs_sbi_client_add in the library /lib/sbi/client.c of the component NRF. The manipulation of the argument client_pool … CWE-404
 Improper Resource Shutdown or Release 		CVE-2026-8731 2026-05-19 03:35 2026-05-17 Show GitHub Exploit DB Packet Storm
857 9.1 CRITICAL
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP authentication endpoint does not validate that the submitted password is no… CWE-287
NVD-CWE-noinfo
Improper Authentication 		CVE-2026-44551 2026-05-19 03:35 2026-05-16 Show GitHub Exploit DB Packet Storm
858 6.5 MEDIUM
Network 		open5gs open5gs A vulnerability was detected in Open5GS up to 2.7.7. This affects an unknown function in the library /lib/sbi/message.c of the component NRF. Performing a manipulation of the argument service-names/s… CWE-404
 Improper Resource Shutdown or Release 		CVE-2026-8729 2026-05-19 03:35 2026-05-17 Show GitHub Exploit DB Packet Storm
859 6.5 MEDIUM
Network 		open5gs open5gs A security vulnerability has been detected in Open5GS up to 2.7.7. The impacted element is the function ogs_sbi_discovery_option_parse_plmn_list in the library /lib/sbi/conv.c of the component NRF. S… CWE-404
 Improper Resource Shutdown or Release 		CVE-2026-8728 2026-05-19 03:35 2026-05-17 Show GitHub Exploit DB Packet Storm
860 4.3 MEDIUM
Network 		tp-link tl-wr720n_firmware TP-Link TL-WR720N wireless router contains a cross-site request forgery vulnerability that allows attackers to perform unauthorized administrative actions by crafting malicious web requests. Attacker… CWE-352
 Origin Validation Error 		CVE-2018-25321 2026-05-19 03:34 2026-05-17 Show GitHub Exploit DB Packet Storm