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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 16, 2026, 10:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3011 6.1 警告
Network 		Python Software Foundation cpython Python Software Foundationのcpythonにおける複数の脆弱性 CWE-116
CWE-150
CVE-2026-6019 2026-05-20 13:25 2026-04-22 Show GitHub Exploit DB Packet Storm
3012 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-6339 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
3013 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-2026-6343 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
3014 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証情報の不十分な保護に関する脆弱性 CWE-522
認証情報の不十分な保護 		CVE-2026-6345 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
3015 8.7 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6346 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
3016 7.6 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6347 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
3017 6.5 警告
Network 		webpack.js webpack-dev-server webpackのwebpack-dev-serverにおける危険なメソッドや機能の公開に関する脆弱性 CWE-749
危険なメソッドや機能の公開 		CVE-2026-6402 2026-05-20 13:25 2026-05-12 Show GitHub Exploit DB Packet Storm
3018 5.4 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-6472 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
3019 8.8 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-6473 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
3020 4.3 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける書式文字列に関する脆弱性 CWE-134
書式文字列の問題 		CVE-2026-6474 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 16, 2026, 4:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
306301 - apple mac_os_x
mac_os_x_server 		The Keychain implementation in Apple Mac OS X 10.6.8 and earlier does not properly handle an untrusted attribute of a Certification Authority certificate, which makes it easier for man-in-the-middle … CWE-20
 Improper Input Validation  		CVE-2011-3422 2024-11-21 10:30 2011-09-12 Show GitHub Exploit DB Packet Storm
306302 - google
acer
samsung 		chrome_os
ac700_chromebook
cr-48_chromebook
series_5_chromebook 		Multiple unspecified vulnerabilities in Google Chrome before 14.0.835.125 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors. NVD-CWE-noinfo
CVE-2011-3421 2024-11-21 10:30 2011-09-12 Show GitHub Exploit DB Packet Storm
306303 - google
acer
samsung 		chrome_os
ac700_chromebook
cr-48_chromebook
series_5_chromebook 		Multiple unspecified vulnerabilities in Google Chrome before 14.0.835.157 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors. NVD-CWE-noinfo
CVE-2011-3420 2024-11-21 10:30 2011-09-12 Show GitHub Exploit DB Packet Storm
306304 - phorum phorum Cross-site scripting (XSS) vulnerability in control.php in the controlcenter in Phorum before 5.2.17 allows remote attackers to inject arbitrary web script or HTML via the real_name parameter. CWE-79
Cross-site Scripting 		CVE-2011-3392 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306305 - ibm rational_build_forge IBM Rational Build Forge 7.1.2 relies on client-side JavaScript code to enforce the EditSecurity permission requirement for the Export Key File function, which allows remote authenticated users to re… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-3391 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306306 - sage-mozdev sage Cross-site scripting (XSS) vulnerability in the Sage add-on 1.3.10 and earlier for Firefox allows remote attackers to inject arbitrary web script or HTML via a crafted feed, a different vulnerability… CWE-79
Cross-site Scripting 		CVE-2011-3384 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306307 - phorum phorum Cross-site scripting (XSS) vulnerability in Phorum before 5.2.16 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. CWE-79
Cross-site Scripting 		CVE-2011-3382 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306308 - phorum phorum Cross-site request forgery (CSRF) vulnerability in Phorum before 5.2.16 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors. CWE-352
 Origin Validation Error 		CVE-2011-3381 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306309 - openttd openttd Multiple buffer overflows in OpenTTD before 1.1.3 allow local users to cause a denial of service (daemon crash) or possibly gain privileges via (1) a crafted BMP file with RLE compression or (2) craf… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-3343 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm
306310 - openttd openttd Multiple buffer overflows in OpenTTD before 1.1.3 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors related to (1) NAME, (2) PLYR, (3) … CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-3342 2024-11-21 10:30 2011-09-9 Show GitHub Exploit DB Packet Storm