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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 2, 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
281 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-Other
その他 		CVE-2026-31634 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
282 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-2026-31635 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
283 9.1 緊急
Network 		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-2026-31636 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
284 9.8 緊急
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-2026-31637 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
285 7.5 重要
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 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-31638 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
286 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-Other
その他 		CVE-2026-31639 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
287 7.5 重要
Network 		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 New CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31640 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
288 7.8 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-2026-31641 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
289 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-2026-31642 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
290 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 New CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31643 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 2, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
315361 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31143 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315362 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31142 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315363 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31141 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315364 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31140 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315365 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31139 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315366 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31138 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315367 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31137 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315368 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31136 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315369 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31135 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm
315370 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none - CVE-2021-31134 2023-11-7 12:34 2021-08-25 Show GitHub Exploit DB Packet Storm