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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 3, 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
301 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-2026-31654 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
302 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-2026-31655 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
303 7.8 重要
Local 		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-2026-31656 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
304 9.8 緊急
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 CWE-476
NULL ポインタデリファレンス 		CVE-2026-31657 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
305 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-2026-31658 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
306 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-2026-31659 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
307 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-31660 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
308 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
309 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
310 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
NVD Vulnerability Information

Update Date:May 4, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
313261 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29640 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313262 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29639 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313263 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29638 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313264 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29637 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313265 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29636 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313266 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29635 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313267 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29634 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313268 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-29633 2024-02-15 15:15 2024-02-15 Show GitHub Exploit DB Packet Storm
313269 7.5 HIGH
Network 		valicert enterprise_validation_authority ValiCert Enterprise Validation Authority (EVA) Administration Server 3.3 through 4.2.1 uses insufficiently random data to (1) generate session tokens for HSMs using the C rand function, or (2) genera… CWE-331
 Insufficient Entropy 		CVE-2001-0950 2024-02-15 12:29 2001-12-4 Show GitHub Exploit DB Packet Storm
313270 - - - Rejected reason: This is unused. - CVE-2023-52399 2024-02-15 03:15 2024-02-15 Show GitHub Exploit DB Packet Storm