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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 20, 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
1641 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 CWE-415
二重解放 		CVE-2026-31730 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
1642 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-2026-31731 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
1643 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-2026-31732 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
1644 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-2026-31733 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
1645 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-2026-31734 2026-05-11 11:00 2026-05-1 Show GitHub Exploit DB Packet Storm
1646 8.8 重要
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-2026-31735 2026-05-11 10:59 2026-05-1 Show GitHub Exploit DB Packet Storm
1647 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-2026-31736 2026-05-11 10:59 2026-05-1 Show GitHub Exploit DB Packet Storm
1648 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-2026-31737 2026-05-11 10:59 2026-05-1 Show GitHub Exploit DB Packet Storm
1649 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-2026-31738 2026-05-11 10:59 2026-05-1 Show GitHub Exploit DB Packet Storm
1650 8.8 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2026-31739 2026-05-11 10:59 2026-05-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
318261 - - - Rejected reason: Duplicate. Please use CVE-2023-24421. - CVE-2023-1271 2023-11-7 13:02 2023-04-14 Show GitHub Exploit DB Packet Storm
318262 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-1173 2023-11-7 13:02 2023-03-11 Show GitHub Exploit DB Packet Storm
318263 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2023-1015 2023-11-7 13:02 2023-03-10 Show GitHub Exploit DB Packet Storm
318264 5.4 MEDIUM
Network 		- - 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-2023-1247 2023-11-7 13:02 2023-03-7 Show GitHub Exploit DB Packet Storm
318265 5.4 MEDIUM
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was a duplicate of CVE-2022-4821. Notes: non… - CVE-2023-1103 2023-11-7 13:02 2023-03-1 Show GitHub Exploit DB Packet Storm
318266 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-3411. Reason: This candidate is a reservation duplicate of CVE-2022-3411. Notes: All CVE users should reference CVE-2022-3411 i… - CVE-2023-0886 2023-11-7 13:01 2023-02-23 Show GitHub Exploit DB Packet Storm
318267 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-0518. Reason: This candidate is a reservation duplicate of CVE-2023-0518. Notes: All CVE users should reference CVE-2023-0518 i… - CVE-2023-0885 2023-11-7 13:01 2023-02-23 Show GitHub Exploit DB Packet Storm
318268 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-3759. Reason: This candidate is a reservation duplicate of CVE-2022-3759. Notes: All CVE users should reference CVE-2022-3759 i… - CVE-2023-0884 2023-11-7 13:01 2023-02-23 Show GitHub Exploit DB Packet Storm
318269 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-0680 2023-11-7 13:01 2023-02-13 Show GitHub Exploit DB Packet Storm
318270 - - - 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-2023-0634 2023-11-7 13:01 2023-02-3 Show GitHub Exploit DB Packet Storm