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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 4, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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249381 7.2 危険 Linux - Linux Kernel の drm_mode_dirtyfb_ioctl 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0044 2012-05-18 14:59 2012-05-17 Show GitHub Exploit DB Packet Storm
249382 4.9 警告 Linux - Linux Kernel の xfs_acl_from_disk 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0038 2012-05-18 14:57 2012-05-17 Show GitHub Exploit DB Packet Storm
249383 4.9 警告 Linux - Linux Kernel におけるサービス運用妨害 (システムハング) の脆弱性 CWE-DesignError
CVE-2011-4621 2012-05-18 14:51 2012-05-17 Show GitHub Exploit DB Packet Storm
249384 4.9 警告 Linux - PowerPC プラットフォーム上で稼働する Linux Kernel における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4611 2012-05-18 14:48 2012-05-17 Show GitHub Exploit DB Packet Storm
249385 4.9 警告 Linux - Linux Kernel の __sys_sendmsg 関数におけるサービス運用妨害 (システムクラッシュ) の脆弱性 CWE-DesignError
CVE-2011-4594 2012-05-18 14:45 2012-05-17 Show GitHub Exploit DB Packet Storm
249386 7.1 危険 Linux - Linux Kernel の udp6_ufo_fragment 関数におけるサービス運用妨害 (システムクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4326 2012-05-18 14:43 2012-05-17 Show GitHub Exploit DB Packet Storm
249387 7.8 危険 Linux - Linux Kernel の NFSv4 実装におけるサービス運用妨害 (OOPS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-4131 2012-05-18 14:41 2012-05-17 Show GitHub Exploit DB Packet Storm
249388 4.9 警告 Linux - Linux Kernel のネットサブシステムにおけるサービス運用妨害 (パニック) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4112 2012-05-18 14:21 2012-05-17 Show GitHub Exploit DB Packet Storm
249389 4.9 警告 Linux - Linux Kernel の oom_badness 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4097 2012-05-18 14:17 2012-05-17 Show GitHub Exploit DB Packet Storm
249390 4.9 警告 Linux - Linux Kernel の m_stop 関数におけるサービス運用妨害 (OOPS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3637 2012-05-18 14:12 2012-05-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 4, 2026, 4:17 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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3091 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
3092 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
3093 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
3094 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
3095 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
3096 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
3097 - - - 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
3098 - - - 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
3099 9.8 CRITICAL
Network 		- - In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAY_BACKLOG requests MAY_BACKLOG requests can return EBUSY. Handle them by checking for that va… - CVE-2026-43493 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm
3100 - - - In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_hand… - CVE-2026-43498 2026-05-23 01:33 2026-05-21 Show GitHub Exploit DB Packet Storm