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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
11 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-2026-31580 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
12 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-2026-31581 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
13 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-2026-31582 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
14 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-2026-31583 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
15 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-2026-31584 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
16 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-2026-31625 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
17 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 New 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
18 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-2026-31627 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
19 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-2026-31628 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
20 8.8 重要
Adjacent 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 New CWE-667
不適切なロック 		CVE-2026-31629 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
315871 - - - 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-2020-28288 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315872 - - - 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-2020-28287 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315873 - - - 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-2020-28286 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315874 - - - 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-2020-28285 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315875 - - - 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-2020-28284 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315876 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA - CVE-2020-28492 2023-11-7 12:21 2021-01-27 Show GitHub Exploit DB Packet Storm
315877 7.5 HIGH
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-2020-28488 2023-11-7 12:21 2021-01-22 Show GitHub Exploit DB Packet Storm
315878 4.6 MEDIUM
Physics 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its requester. Notes: none - CVE-2020-29598 2023-11-7 12:21 2021-01-20 Show GitHub Exploit DB Packet Storm
315879 6.8 MEDIUM
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-23336. Reason: This candidate is a reservation duplicate of CVE-2021-23336. Notes: All CVE users should reference CVE-2021-2333… - CVE-2020-28476 2023-11-7 12:21 2021-01-18 Show GitHub Exploit DB Packet Storm
315880 - - - 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-2020-28275 2023-11-7 12:21 2020-12-30 Show GitHub Exploit DB Packet Storm