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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 12, 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
1511 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31654 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1512 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-2026-31655 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1513 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-31656 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1514 9.8 緊急
Network 		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-2026-31657 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1515 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31658 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1516 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-2026-31659 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1517 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-31660 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
1518 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-2026-31661 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
1519 7.5 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-31662 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
1520 7.8 重要
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-2026-31663 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 12, 2026, 5:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317801 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8402 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317802 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8401 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317803 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8400 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317804 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8399 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317805 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8398 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317806 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8397 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317807 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8396 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317808 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8395 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317809 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8394 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm
317810 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2020-8393 2023-11-7 12:26 2021-04-14 Show GitHub Exploit DB Packet Storm