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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 26, 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
741 8.6 重要
Network 		lfprojects mlflow lfprojectsのmlflowにおける根本の脆弱性による認証回避の脆弱性 CWE-305
根本の脆弱性による認証回避 		CVE-2026-2652 2026-05-20 13:21 2026-05-15 Show GitHub Exploit DB Packet Storm
742 9.1 緊急
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における余分なパラメータの不適切な処理に関する脆弱性 CWE-235
余分なパラメータの不適切な処理 		CVE-2026-27851 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
743 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-2026-28759 2026-05-20 13:21 2026-05-18 Show GitHub Exploit DB Packet Storm
744 5.5 警告
Local 		マイクロソフト Microsoft Teams Microsoft Teams のなりすましの脆弱性 CWE-552
外部からアクセス可能なファイルまたはディレクトリ 		CVE-2026-32185 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
745 7.2 重要
Network 		Esri Portal for ArcGIS EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-33518 2026-05-20 13:21 2026-04-21 Show GitHub Exploit DB Packet Storm
746 9.8 緊急
Network 		Esri Portal for ArcGIS EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-33519 2026-05-20 13:20 2026-04-21 Show GitHub Exploit DB Packet Storm
747 5.3 警告
Adjacent 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるリソースの挿入に関する脆弱性 CWE-99
リソースの挿入 		CVE-2026-33603 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
748 6.1 警告
Network 		シーメンス teamcenter シーメンスのteamcenter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-2026-33862 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
749 7.5 重要
Network 		シーメンス teamcenter シーメンスのteamcenterにおけるハードコードされた認証情報の使用に関する脆弱性 CWE-798
ハードコードされた認証情報の使用 		CVE-2026-33893 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
750 5.3 警告
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-34093 2026-05-20 13:20 2026-05-11 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
1541 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
1542 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
1543 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
1544 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
1545 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
1546 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
1547 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
1548 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
1549 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
1550 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