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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 15, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2131 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-2026-31661 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2132 7.5 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-31662 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2133 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-2026-31663 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2134 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-2026-31664 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2135 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-2026-31665 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2136 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-2026-31666 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2137 7.8 重要
Local 		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 CWE-667
不適切なロック 		CVE-2026-31667 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2138 9.8 緊急
Network 		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-2026-31668 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2139 9.8 緊急
Network 		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-2026-31669 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
2140 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-2026-31670 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 15, 2026, 4:28 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1051 9.3 CRITICAL
Local 		- - Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40402 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1052 8.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40403 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1053 7.5 HIGH
Network 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. New CWE-476
 NULL Pointer Dereference 		CVE-2026-40405 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1054 7.5 HIGH
Network 		- - Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. New CWE-416
 Use After Free 		CVE-2026-40406 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1055 7.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40407 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1056 7.8 HIGH
Local 		- - Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40408 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1057 7.0 HIGH
Local 		- - Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40410 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1058 7.4 HIGH
Adjacent 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. New CWE-476
 NULL Pointer Dereference 		CVE-2026-40413 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1059 7.4 HIGH
Adjacent 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. New CWE-476
 NULL Pointer Dereference 		CVE-2026-40414 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1060 8.1 HIGH
Network 		- - Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network. New CWE-416
 Use After Free 		CVE-2026-40415 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm