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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 22, 2026, 6 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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411 9.8 緊急
Network 		Espressif Systems ESP32 Arduino Espressif SystemsのESP32 Arduinoにおけるスタックベースのバッファオーバーフローの脆弱性 New CWE-121
スタックオーバーフロー 		CVE-2026-42854 2026-05-20 13:28 2026-05-12 Show GitHub Exploit DB Packet Storm
412 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 New CWE-863
不正な認証 		CVE-2026-4286 2026-05-20 13:28 2026-05-18 Show GitHub Exploit DB Packet Storm
413 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 New CWE-415
二重解放 		CVE-2026-43328 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
414 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-43329 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
415 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 New CWE-787
境界外書き込み 		CVE-2026-43330 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
416 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-43331 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
417 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-43332 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
418 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 New CWE-362
競合状態 		CVE-2026-43342 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
419 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-Other
その他 		CVE-2026-43343 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
420 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける到達可能なアサーションに関する脆弱性 New CWE-617
到達可能なアサーション 		CVE-2026-43344 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 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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318471 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. - CVE-2023-40790 2023-11-7 13:20 2023-10-16 Show GitHub Exploit DB Packet Storm
318472 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2023. N… - CVE-2023-40744 2023-11-7 13:20 2023-10-3 Show GitHub Exploit DB Packet Storm
318473 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. - CVE-2023-40937 2023-11-7 13:20 2023-09-5 Show GitHub Exploit DB Packet Storm
318474 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. - CVE-2023-40936 2023-11-7 13:20 2023-09-5 Show GitHub Exploit DB Packet Storm
318475 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is a duplicate of CVE-2023-4147. - CVE-2023-3995 2023-11-7 13:20 2023-09-5 Show GitHub Exploit DB Packet Storm
318476 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-41269 2023-11-7 13:20 2023-08-30 Show GitHub Exploit DB Packet Storm
318477 - - - Rejected reason: GitHub has been informed that the requestor is working with another CNA for these vulnerabilities. - CVE-2023-40568 2023-11-7 13:20 2023-08-26 Show GitHub Exploit DB Packet Storm
318478 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-38831. Reason: This candidate is a reservation duplicate of CVE-2023-38831. Notes: All CVE users should reference CVE-2023-3883… - CVE-2023-40270 2023-11-7 13:20 2023-08-24 Show GitHub Exploit DB Packet Storm
318479 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-41126 2023-11-7 13:20 2023-08-24 Show GitHub Exploit DB Packet Storm
318480 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-41125 2023-11-7 13:20 2023-08-24 Show GitHub Exploit DB Packet Storm