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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 14, 2026, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1831 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-2026-31578 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
1832 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-2026-31579 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1833 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-2026-31580 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1834 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-2026-31581 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1835 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-2026-31582 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1836 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-2026-31583 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1837 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-2026-31584 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1838 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-2026-31625 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1839 7.1 重要
Adjacent 		Linux Linux Kernel LinuxのLinux Kernelにおける初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-31626 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
1840 7.8 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-2026-31627 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

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

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317761 - - - 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-2021-40696 2023-11-7 12:38 2022-02-10 Show GitHub Exploit DB Packet Storm
317762 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-34981. Reason: This candidate is a reservation duplicate of CVE-2021-34981. Notes: All CVE users should reference CVE-2021-3498… - CVE-2021-3534 2023-11-7 12:38 2022-02-1 Show GitHub Exploit DB Packet Storm
317763 - - - 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-2021-40395 2023-11-7 12:38 2022-01-29 Show GitHub Exploit DB Packet Storm
317764 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-27339. Reason: This candidate is a reservation duplicate of CVE-2020-27339. Notes: All CVE users should reference CVE-2020-2733… - CVE-2021-41610 2023-11-7 12:38 2022-01-5 Show GitHub Exploit DB Packet Storm
317765 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2019-18198. Reason: This candidate is a reservation duplicate of CVE-2019-18198. Notes: All CVE users should reference CVE-2019-1819… - CVE-2021-3892 2023-11-7 12:38 2021-12-24 Show GitHub Exploit DB Packet Storm
317766 9.8 CRITICAL
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: None. Reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Notes: None. - CVE-2021-41259 2023-11-7 12:38 2021-11-13 Show GitHub Exploit DB Packet Storm
317767 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-43389. Reason: This candidate is a reservation duplicate of CVE-2021-43389. Notes: All CVE users should reference CVE-2021-4338… - CVE-2021-3896 2023-11-7 12:38 2021-11-5 Show GitHub Exploit DB Packet Storm
317768 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-42739. Reason: This candidate is a reservation duplicate of CVE-2021-42739. Notes: All CVE users should reference CVE-2021-4273… - CVE-2021-3542 2023-11-7 12:38 2021-10-21 Show GitHub Exploit DB Packet Storm
317769 - - - 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-2021-3755 2023-11-7 12:38 2021-10-18 Show GitHub Exploit DB Packet Storm
317770 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2021-41071 2023-11-7 12:38 2021-10-13 Show GitHub Exploit DB Packet Storm