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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 27, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3611 6.7 警告
Local 		The GnuPG Project Libgcrypt The GnuPG ProjectのLibgcrypt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-2026-41989 2026-04-30 12:14 2026-04-23 Show GitHub Exploit DB Packet Storm
3612 9.8 緊急
Network 		OFFIS DCMTK OFFISのDCMTKにおける複数の脆弱性 CWE-77
CWE-78
CVE-2026-5663 2026-04-30 12:14 2026-04-6 Show GitHub Exploit DB Packet Storm
3613 5.5 警告
Local 		Angry IP Scanner Angry IP Scanner Angry IP Scanner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-2018-25262 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
3614 7.8 重要
Local 		LizardSystems LanSpy LizardSystemsのLanSpy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-2018-25265 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
3615 5.5 警告
Local 		Angry IP Scanner Angry IP Scanner Angry IP Scanner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-2018-25266 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
3616 7.8 重要
Local 		LizardSystems LanSpy LizardSystemsのLanSpy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-2018-25268 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
3617 5.5 警告
Local 		Helios Textpad HeliosのTextpad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-2018-25271 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
3618 4.8 警告
Network 		IBM Guardium Key Lifecycle Manager IBMのGuardium Key Lifecycle Managerにおける権限管理に関する脆弱性 CWE-269
CWE-noinfo
CVE-2026-1726 2026-04-30 12:14 2026-04-23 Show GitHub Exploit DB Packet Storm
3619 9.9 緊急
Network 		マイクロソフト Azure IOT Central Azure IoT Central の特権昇格の脆弱性 CWE-200
情報漏えい 		CVE-2026-21515 2026-04-30 12:14 2026-04-24 Show GitHub Exploit DB Packet Storm
3620 4.8 警告
Network 		GFI GFI HelpDesk GFIのGFI HelpDesk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-2026-23752 2026-04-30 12:14 2026-04-20 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
641 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
642 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
643 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
644 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
645 6.1 MEDIUM
Network 		- - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML befo… - CVE-2026-27136 2026-05-23 02:16 2026-05-23 Show GitHub Exploit DB Packet Storm
646 6.5 MEDIUM
Network 		- - Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service. - CVE-2026-25680 2026-05-23 02:16 2026-05-23 Show GitHub Exploit DB Packet Storm
647 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
648 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
649 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
650 - - - 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