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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
271 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 New 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
272 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-2026-31500 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
273 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31501 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
274 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける型の取り違えに関する脆弱性 New CWE-843
型の取り違え 		CVE-2026-31502 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
275 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-2026-31503 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
276 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-2026-31504 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
277 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 New CWE-787
境界外書き込み 		CVE-2026-31505 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
278 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 New CWE-415
二重解放 		CVE-2026-31506 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
279 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 New CWE-415
二重解放 		CVE-2026-31507 2026-04-30 12:14 2026-04-22 Show GitHub Exploit DB Packet Storm
280 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-2026-31508 2026-04-30 12:14 2026-04-22 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
313731 - - - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-31475. Reason: This record is a reservation duplicate of CVE-2023-31475. Notes: All CVE users should reference CVE-2023-31475 instead… - CVE-2023-33622 2023-11-7 13:15 2023-06-13 Show GitHub Exploit DB Packet Storm
313732 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-2124. Reason: This candidate is a duplicate of CVE-2023-2124. Notes: All CVE users should reference CVE-2023-2124 instead of th… - CVE-2023-34255 2023-11-7 13:15 2023-06-1 Show GitHub Exploit DB Packet Storm
313733 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2023-32086 2023-11-7 13:14 2023-09-6 Show GitHub Exploit DB Packet Storm
313734 8.1 HIGH
Network 		- - Rejected reason: Authoritative user requested CVE rejection https://github.com/github/advisory-database/pull/2575#issuecomment-1745811653 - CVE-2023-32302 2023-11-7 13:14 2023-08-1 Show GitHub Exploit DB Packet Storm
313735 5.0 MEDIUM
Network 		- - Rejected reason: We issued this CVE pre-maturely, as we have subsequently realized that this issue points out a problem that there really is no safe measures around or protections for. - CVE-2023-32001 2023-11-7 13:14 2023-07-27 Show GitHub Exploit DB Packet Storm
313736 6.1 MEDIUM
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2020-15178. Reason: This record is a duplicate of CVE-2020-15178. Notes: All CVE users should reference CVE-2020-15178 instead of this rec… - CVE-2023-31508 2023-11-7 13:14 2023-05-12 Show GitHub Exploit DB Packet Storm
313737 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
313738 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
313739 - - - 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
313740 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