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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, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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2341 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-2026-31490 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2342 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-31491 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2343 5.5 警告
Local 		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-2026-31492 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2344 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-2026-31493 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2345 7.8 重要
Local 		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 CWE-787
境界外書き込み 		CVE-2026-31494 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2346 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-2026-31495 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2347 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-2026-31496 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2348 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-2026-31497 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2349 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける無限ループに関する脆弱性 CWE-835
無限ループ 		CVE-2026-31498 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
2350 5.5 警告
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-2026-31499 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 16, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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317441 5.5 MEDIUM
Local 		- - Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-2664. Reason: This record is a reservation duplicate of CVE-2023-2664. Notes: All CVE users should reference CVE-2023-26… - CVE-2023-31557 2023-11-7 13:14 2023-05-11 Show GitHub Exploit DB Packet Storm
317442 5.5 MEDIUM
Local 		- - Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-2663. Reason: This record is a reservation duplicate of CVE-2023-2663. Notes: All CVE users should reference CVE-2023-26… - CVE-2023-31554 2023-11-7 13:14 2023-05-11 Show GitHub Exploit DB Packet Storm
317443 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-25313. Reason: This candidate is a reservation duplicate of CVE-2023-25313. Notes: All CVE users should reference CVE-2023-2531… - CVE-2023-30842 2023-11-7 13:14 2023-04-26 Show GitHub Exploit DB Packet Storm
317444 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-22652. Reason: This record is a duplicate of CVE-2023-22652. Notes: All CVE users should reference CVE-2023-22652 instead of this rec… - CVE-2023-30079 2023-11-7 13:13 2023-08-23 Show GitHub Exploit DB Packet Storm
317445 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-32181. Reason: This record is a duplicate of CVE-2023-32181. Notes: All CVE users should reference CVE-2023-32181 instead of this rec… - CVE-2023-30078 2023-11-7 13:13 2023-08-23 Show GitHub Exploit DB Packet Storm
317446 - - - Rejected reason: Duplicate Assignment. - CVE-2023-2918 2023-11-7 13:13 2023-06-17 Show GitHub Exploit DB Packet Storm
317447 - - - Rejected reason: This 2023 CVE was incorrectly assigned instead of a 2022 CVE. - CVE-2023-2994 2023-11-7 13:13 2023-05-31 Show GitHub Exploit DB Packet Storm
317448 - - - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-30349. Reason: This record is a reservation duplicate of CVE-2023-30349. Notes: All CVE users should reference CVE-2023-30349 instead… - CVE-2023-30183 2023-11-7 13:13 2023-04-28 Show GitHub Exploit DB Packet Storm
317449 - - - Rejected reason: This was deemed not a security vulnerability by upstream. - CVE-2023-2222 2023-11-7 13:12 2023-10-4 Show GitHub Exploit DB Packet Storm
317450 - - - Rejected reason: Accidental Assignment - CVE-2023-2230 2023-11-7 13:12 2023-08-9 Show GitHub Exploit DB Packet Storm