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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 31, 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
191501 8.8 重要
Network 		OpenCV team - Opencv におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2017-12862 2017-09-11 11:51 2017-08-23 Show GitHub Exploit DB Packet Storm
191502 5.5 警告
Local 		Fabrice Bellard - QEMU における NULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2014-0146 2017-09-11 11:48 2014-04-1 Show GitHub Exploit DB Packet Storm
191503 7.8 重要
Local 		Fabrice Bellard - QEMU におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2014-0145 2017-09-11 11:48 2014-03-26 Show GitHub Exploit DB Packet Storm
191504 5.5 警告
Local 		Fabrice Bellard - QEMU におけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2014-0142 2017-09-11 11:48 2014-04-1 Show GitHub Exploit DB Packet Storm
191505 7.5 重要
Network 		Apache Software Foundation - Apache Xerces-C++ におけるリソース管理に関する脆弱性 CWE-399
リソース管理の問題 		CVE-2012-0880 2017-09-11 11:41 2012-02-3 Show GitHub Exploit DB Packet Storm
191506 7.5 重要
Network 		Lemur project - Lemur におけるエントロピー不足に関する脆弱性 CWE-331
エントロピー不足 		CVE-2015-7764 2017-09-11 11:38 2015-10-15 Show GitHub Exploit DB Packet Storm
191507 6.1 警告
Network 		Express.js - Express 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-2014-6393 2017-09-11 11:34 2014-09-12 Show GitHub Exploit DB Packet Storm
191508 5.4 警告
Network 		Telescope - Telescope 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-2014-5144 2017-09-11 11:34 2014-08-22 Show GitHub Exploit DB Packet Storm
191509 4.9 警告
Network 		フォーティネット - Fortinet FortiWeb における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2017-7737 2017-09-11 11:33 2017-08-8 Show GitHub Exploit DB Packet Storm
191510 7.5 重要
Network 		フォーティネット - Fortinet FortiOS における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2017-3130 2017-09-11 11:33 2017-08-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2311 7.1 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and down… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-3473 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
2312 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to sanitize team member data when returned via API to users without elevated permissions which allow… CWE-200
Information Exposure 		CVE-2026-3636 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
2313 5.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to archive the channel before removing persistent notifications which allows authenticated user to c… CWE-362
Race Condition 		CVE-2026-4635 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
2314 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to cr… CWE-1287
 Improper Validation of Specified Type of Input 		CVE-2026-4646 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
2315 7.5 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a den… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-5308 2026-05-23 02:19 2026-05-22 Show GitHub Exploit DB Packet Storm
2316 7.5 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to properly validate msgpack-encoded WebSocket frames before memory allocation which allows an unaut… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-5740 2026-05-23 01:53 2026-05-22 Show GitHub Exploit DB Packet Storm
2317 6.5 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.2, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate the TIFF IFD offset in the image header before allocating memory, whic… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-5755 2026-05-23 01:52 2026-05-22 Show GitHub Exploit DB Packet Storm
2318 8.8 HIGH
Adjacent 		connectwise automate The ConnectWise Automate™ Agent does not fully verify the authenticity of components obtained during plugin loading and self-update operations. This issue is addressed in Automate 2026.5. CWE-494
 Download of Code Without Integrity Check 		CVE-2026-9089 2026-05-23 01:49 2026-05-22 Show GitHub Exploit DB Packet Storm
2319 - - - In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the maximum server registration per node Current code does no bound checking on the number of servers added … - CVE-2026-43491 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm
2320 - - - In the Linux kernel, the following vulnerability has been resolved: lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl() Yiming reports an integer underflow in mpi_read_raw_from_sgl() … - CVE-2026-43492 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm