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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 7, 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
1671 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 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23414 2026-04-27 10:52 2026-04-2 Show GitHub Exploit DB Packet Storm
1672 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-2026-23415 2026-04-27 10:52 2026-04-2 Show GitHub Exploit DB Packet Storm
1673 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-2026-23416 2026-04-27 10:52 2026-04-2 Show GitHub Exploit DB Packet Storm
1674 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-2026-23417 2026-04-27 10:52 2026-04-2 Show GitHub Exploit DB Packet Storm
1675 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 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23418 2026-04-27 10:52 2026-04-3 Show GitHub Exploit DB Packet Storm
1676 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-2026-23419 2026-04-27 10:52 2026-04-3 Show GitHub Exploit DB Packet Storm
1677 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-2026-23420 2026-04-27 10:52 2026-04-3 Show GitHub Exploit DB Packet Storm
1678 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-2026-23421 2026-04-27 10:52 2026-04-3 Show GitHub Exploit DB Packet Storm
1679 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-2026-23422 2026-04-27 10:52 2026-04-3 Show GitHub Exploit DB Packet Storm
1680 5.7 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows 仮想化ベース セキュリティ (VBS) のセキュリティ機能バイパスの脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-23670 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
313981 - - - Rejected reason: This is unused. - CVE-2023-49872 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313982 - - - Rejected reason: This is unused. - CVE-2023-49870 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313983 - - - Rejected reason: This is unused. - CVE-2023-49811 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313984 - - - Rejected reason: This is unused. - CVE-2023-49712 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313985 - - - Rejected reason: This is unused. - CVE-2023-49710 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313986 - - - Rejected reason: This is unused. - CVE-2023-49611 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313987 - - - Rejected reason: This is unused. - CVE-2023-49609 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313988 - - - Rejected reason: This is unused. - CVE-2023-49590 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313989 - - - Rejected reason: This is unused. - CVE-2023-49588 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313990 - - - Rejected reason: This is unused. - CVE-2023-48734 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm