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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 18, 2026, 12:09 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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2721 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-2026-31531 2026-04-30 11:06 2026-04-23 Show GitHub Exploit DB Packet Storm
2722 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-2026-31532 2026-04-30 11:05 2026-04-23 Show GitHub Exploit DB Packet Storm
2723 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 CWE-416
解放済みメモリの使用 		CVE-2026-31533 2026-04-30 11:05 2026-04-23 Show GitHub Exploit DB Packet Storm
2724 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-31535 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2725 9.8 緊急
Network 		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-2026-31536 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2726 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-2026-31537 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2727 7.5 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-31538 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2728 7.5 重要
Network 		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-2026-31539 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2729 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-31540 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
2730 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-2026-31541 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
316851 - - - Rejected reason: This is unused. - CVE-2023-49609 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316852 - - - Rejected reason: This is unused. - CVE-2023-49590 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316853 - - - Rejected reason: This is unused. - CVE-2023-49588 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316854 - - - Rejected reason: This is unused. - CVE-2023-48734 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316855 - - - Rejected reason: This is unused. - CVE-2023-48729 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316856 - - - Rejected reason: This is unused. - CVE-2023-45850 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316857 - - - Rejected reason: This is unused. - CVE-2023-45738 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316858 - - - Rejected reason: This is unused. - CVE-2023-45224 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316859 - - - Rejected reason: This is unused. - CVE-2023-43749 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
316860 - - - Rejected reason: This is unused. - CVE-2023-42775 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm