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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 8, 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
1 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年05月05日） New - - 2026-05-8 12:25 2026-05-7 Show GitHub Exploit DB Packet Storm
2 8.8 重要
Network 		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-2026-31717 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
3 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-2026-31718 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
4 7.5 重要
Network 		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-2026-31719 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
5 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-2026-31720 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
6 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-2026-31721 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
7 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-2026-31722 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
8 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 New CWE-125
境界外読み取り 		CVE-2026-31774 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
9 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-2026-31775 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
10 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける配列インデックスの検証に関する脆弱性 New CWE-129
配列インデックスの不適切な検証 		CVE-2026-31776 2026-05-8 12:24 2026-05-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 8, 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
Search
316591 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31056 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316592 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31055 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316593 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31054 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316594 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31053 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316595 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31052 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316596 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31051 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316597 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31050 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316598 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31049 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316599 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31048 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
316600 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31047 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm