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Vulnerability Information Search Top

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
3581	5.5	警告 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性	CWE-667 不適切なロック	CVE-2026-31487	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3582	7.8	重要 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-31488	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3583	7.8	重要 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける二重解放に関する脆弱性	CWE-415 二重解放	CVE-2026-31489	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3584	7.8	重要 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-31490	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3585	5.5	警告 Local	Linux	Linux Kernel	LinuxのLinux Kernel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-2026-31491	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3586	5.5	警告 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける初期化されていないリソースの使用に関する脆弱性	CWE-908 初期化されていないリソースの使用	CVE-2026-31492	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3587	7.8	重要 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-31493	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3588	7.8	重要 Local	Linux	Linux Kernel	LinuxのLinux Kernel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-2026-31494	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3589	5.5	警告 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける不特定の脆弱性	CWE-noinfo 情報不足	CVE-2026-31495	2026-04-30 12:15	2026-04-22	Show	GitHub Exploit DB Packet Storm

3590	5.5	警告 Local	Linux	Linux Kernel	LinuxのLinux Kernelにおける不特定の脆弱性	CWE-noinfo 情報不足	CVE-2026-31496	2026-04-30 12:15	2026-04-22	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