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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 1, 2026, 4:01 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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521 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 New 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
522 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-2026-31494 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
523 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-2026-31495 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
524 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-2026-31496 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
525 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-2026-31497 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
526 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける無限ループに関する脆弱性 New CWE-835
無限ループ 		CVE-2026-31498 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
527 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 New CWE-667
不適切なロック 		CVE-2026-31499 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
528 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31500 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
529 9.8 緊急
Network 		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 New CWE-416
解放済みメモリの使用 		CVE-2026-31501 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
530 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける型の取り違えに関する脆弱性 New CWE-843
型の取り違え 		CVE-2026-31502 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 1, 2026, 4:54 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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313781 - - - Rejected reason: Accidental Request. - CVE-2023-5977 2023-11-14 09:15 2023-11-14 Show GitHub Exploit DB Packet Storm
313782 - - - Rejected reason: This is a duplicate. - CVE-2023-5999 2023-11-14 06:15 2023-11-14 Show GitHub Exploit DB Packet Storm
313783 - - - Rejected reason: The CVE Record was published by accident. - CVE-2023-6104 2023-11-14 01:15 2023-11-13 Show GitHub Exploit DB Packet Storm
313784 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-36816 2023-11-9 14:15 2023-01-1 Show GitHub Exploit DB Packet Storm
313785 2.3 LOW
Local 		- - Rejected reason: This CVE ID has been rejected or withdrawn by GitHub as it was issued in error. - CVE-2023-23767 2023-11-9 01:15 2023-10-26 Show GitHub Exploit DB Packet Storm
313786 - - - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-45396. Reason: This record is a duplicate of CVE-2023-45396. Notes: All CVE users should reference CVE-2023-45396 instead of this rec… - CVE-2023-37835 2023-11-8 05:15 2023-11-8 Show GitHub Exploit DB Packet Storm
313787 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-43226. Reason: This candidate is a reservation duplicate of CVE-2023-43226. Notes: All CVE users should reference … - CVE-2023-5312 2023-11-7 13:23 2023-10-6 Show GitHub Exploit DB Packet Storm
313788 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-5290 2023-11-7 13:23 2023-10-3 Show GitHub Exploit DB Packet Storm
313789 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863. - CVE-2023-5129 2023-11-7 13:23 2023-09-26 Show GitHub Exploit DB Packet Storm
313790 7.1 HIGH
Local 		- - Rejected reason: CVE-2023-4881 was wrongly assigned to a bug that was deemed to be a non-security issue by the Linux kernel security team. - CVE-2023-4881 2023-11-7 13:23 2023-09-12 Show GitHub Exploit DB Packet Storm