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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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2451 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 CWE-415
二重解放 		CVE-2026-31475 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2452 8.2 重要
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-2026-31476 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2453 7.5 重要
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-2026-31477 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2454 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-2026-31478 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2455 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-2026-31479 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2456 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-2026-31480 2026-04-30 12:10 2026-04-22 Show GitHub Exploit DB Packet Storm
2457 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-2026-31547 2026-04-30 12:10 2026-04-24 Show GitHub Exploit DB Packet Storm
2458 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-2026-31548 2026-04-30 12:10 2026-04-24 Show GitHub Exploit DB Packet Storm
2459 5.5 警告
Local 		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-2026-31549 2026-04-30 12:10 2026-04-24 Show GitHub Exploit DB Packet Storm
2460 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-2026-31550 2026-04-30 12:10 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
317321 2.3 LOW
Local 		- - Rejected reason: This CVE ID has been rejected or withdrawn by GitHub as it was issued in error. - CVE-2023-23767 2023-11-9 01:15 2023-10-26 Show GitHub Exploit DB Packet Storm
317322 - - - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-45396. Reason: This record is a duplicate of CVE-2023-45396. Notes: All CVE users should reference CVE-2023-45396 instead of this rec… - CVE-2023-37835 2023-11-8 05:15 2023-11-8 Show GitHub Exploit DB Packet Storm
317323 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-43226. Reason: This candidate is a reservation duplicate of CVE-2023-43226. Notes: All CVE users should reference … - CVE-2023-5312 2023-11-7 13:23 2023-10-6 Show GitHub Exploit DB Packet Storm
317324 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2023-5290 2023-11-7 13:23 2023-10-3 Show GitHub Exploit DB Packet Storm
317325 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863. - CVE-2023-5129 2023-11-7 13:23 2023-09-26 Show GitHub Exploit DB Packet Storm
317326 7.1 HIGH
Local 		- - Rejected reason: CVE-2023-4881 was wrongly assigned to a bug that was deemed to be a non-security issue by the Linux kernel security team. - CVE-2023-4881 2023-11-7 13:23 2023-09-12 Show GitHub Exploit DB Packet Storm
317327 - - - Rejected reason: The SRCU code was added in upstream kernel v6.4-rc1 and removed before v6.4. This bug only existed in development kernels. Please see https://lore.kernel.org/all/ZTKVfoQZplpB8rki@cas… - CVE-2023-4610 2023-11-7 13:22 2023-10-31 Show GitHub Exploit DB Packet Storm
317328 - - - Rejected reason: Issue has been found to be non-reproducible, therefore not a viable flaw. - CVE-2023-4567 2023-11-7 13:22 2023-10-4 Show GitHub Exploit DB Packet Storm
317329 - - - Rejected reason: This was assigned as a duplicate of CVE-2023-4244. - CVE-2023-4563 2023-11-7 13:22 2023-09-15 Show GitHub Exploit DB Packet Storm
317330 7.8 HIGH
Local 		- - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority as the vendor eventually states that this issue is identical to CVE-2023-3935 - CVE-2023-4701 2023-11-7 13:22 2023-09-13 Show GitHub Exploit DB Packet Storm