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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 13, 2026, 4:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
451 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
452 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
453 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
454 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
455 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
456 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
457 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
458 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
459 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
460 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 13, 2026, 5:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317781 - - - 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-2021-3465 2023-11-7 12:38 2021-04-13 Show GitHub Exploit DB Packet Storm
317782 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3099 2023-11-7 12:37 2023-03-22 Show GitHub Exploit DB Packet Storm
317783 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3091 2023-11-7 12:37 2023-03-22 Show GitHub Exploit DB Packet Storm
317784 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3105 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317785 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3104 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317786 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3103 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317787 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3102 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317788 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3098 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317789 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3097 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm
317790 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3096 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm