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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 7, 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
721 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-2026-31653 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
722 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
723 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
724 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
725 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
726 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
727 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
728 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
729 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
730 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
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317431 - - - 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-2020-23129 2023-11-7 12:19 2021-11-8 Show GitHub Exploit DB Packet Storm
317432 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22022. Reason: This candidate is a duplicate of CVE-2020-22022. Notes: All CVE users should reference CVE-2020-22022 instead of… - CVE-2020-20901 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317433 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22032. Reason: This candidate is a duplicate of CVE-2020-22032. Notes: All CVE users should reference CVE-2020-22032 instead of… - CVE-2020-20900 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317434 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22036. Reason: This candidate is a duplicate of CVE-2020-22036. Notes: All CVE users should reference CVE-2020-22036 instead of… - CVE-2020-20899 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317435 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22035. Reason: This candidate is a duplicate of CVE-2020-22035. Notes: All CVE users should reference CVE-2020-22035 instead of… - CVE-2020-20897 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317436 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22028. Reason: This candidate is a duplicate of CVE-2020-22028. Notes: All CVE users should reference CVE-2020-22028 instead of… - CVE-2020-20895 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317437 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22025. Reason: This candidate is a duplicate of CVE-2020-22025. Notes: All CVE users should reference CVE-2020-22025 instead of… - CVE-2020-20894 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317438 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22030. Reason: This candidate is a duplicate of CVE-2020-22030. Notes: All CVE users should reference CVE-2020-22030 instead of… - CVE-2020-20893 2023-11-7 12:19 2021-09-21 Show GitHub Exploit DB Packet Storm
317439 6.5 MEDIUM
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2019-15048. Reason: This candidate is a reservation duplicate of CVE-2019-15048. Notes: All CVE users should reference CVE-2019-1504… - CVE-2020-21064 2023-11-7 12:19 2021-08-14 Show GitHub Exploit DB Packet Storm
317440 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-20451. Reason: This candidate is a duplicate of CVE-2020-20451. Notes: All CVE users should reference CVE-2020-20451 instead of… - CVE-2020-21690 2023-11-7 12:19 2021-08-11 Show GitHub Exploit DB Packet Storm