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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":April 30, 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
21 7.8 重要
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-2026-31630 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
22 8.2 重要
Network 		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-2026-31631 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
23 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 New CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31632 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
24 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 New CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-31633 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
25 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-Other
その他 		CVE-2026-31634 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
26 7.5 重要
Network 		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-2026-31635 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
27 9.1 緊急
Network 		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 New CWE-125
境界外読み取り 		CVE-2026-31636 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
28 9.8 緊急
Network 		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-2026-31637 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
29 7.5 重要
Network 		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-2026-31638 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
30 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-Other
その他 		CVE-2026-31639 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 30, 2026, 4:58 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
315881 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-29189. Reason: This candidate is a reservation duplicate of CVE-2020-29189. Notes: All CVE users should reference CVE-2020-2918… - CVE-2020-28189 2023-11-7 12:21 2020-12-25 Show GitHub Exploit DB Packet Storm
315882 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2019-5021. Reason: This candidate is a reservation duplicate of CVE-2019-5021. Notes: All CVE users should reference CVE-2019-5021 i… - CVE-2020-35194 2023-11-7 12:21 2020-12-17 Show GitHub Exploit DB Packet Storm
315883 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2019-5021. Reason: This candidate is a reservation duplicate of CVE-2019-5021. Notes: All CVE users should reference CVE-2019-5021 i… - CVE-2020-35188 2023-11-7 12:21 2020-12-17 Show GitHub Exploit DB Packet Storm
315884 - - - 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-2020-29606 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315885 - - - 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-2020-2089 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315886 - - - 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-2020-2088 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315887 - - - 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-2020-2087 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315888 - - - 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-2020-2086 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315889 - - - 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-2020-2085 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm
315890 - - - 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-2020-2084 2023-11-7 12:21 2020-12-16 Show GitHub Exploit DB Packet Storm