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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 9, 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
1041 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 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
1042 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 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
1043 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 CWE-835
無限ループ 		CVE-2026-31642 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1044 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-2026-31643 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1045 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 CWE-416
解放済みメモリの使用 		CVE-2026-31644 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1046 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-2026-31645 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1047 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 CWE-476
NULL ポインタデリファレンス 		CVE-2026-31646 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1048 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-2026-31647 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1049 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-31648 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
1050 9.8 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-31649 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 9, 2026, 5:07 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317651 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5476 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317652 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5475 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317653 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5474 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317654 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5473 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317655 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5472 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317656 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5471 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317657 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5470 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317658 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5469 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317659 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5468 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm
317660 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none - CVE-2020-5467 2023-11-7 12:23 2021-01-27 Show GitHub Exploit DB Packet Storm