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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
311 7.1 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-2026-31470 2026-05-11 11:00 2026-04-22 Show GitHub Exploit DB Packet Storm
312 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-2026-31723 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
313 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-2026-31724 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
314 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-2026-31725 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
315 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 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-31726 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
316 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 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-31727 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
317 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 New CWE-362
競合状態 		CVE-2026-31728 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
318 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-2026-31729 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
319 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 New CWE-415
二重解放 		CVE-2026-31730 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
320 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31731 2026-05-11 11:00 2026-05-1 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
317641 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23071 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317642 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23070 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317643 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23069 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317644 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23068 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317645 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23067 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317646 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23066 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317647 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23065 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317648 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23064 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317649 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23063 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm
317650 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-23062 2023-11-7 12:30 2022-12-31 Show GitHub Exploit DB Packet Storm