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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 21, 2026, 6:01 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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3421 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-2026-31544 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3422 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-2026-31545 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3423 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-2026-31546 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3424 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-2026-31585 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3425 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-2026-31586 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3426 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-2026-31587 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3427 8.8 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-2026-31588 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3428 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 CWE-416
解放済みメモリの使用 		CVE-2026-31589 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3429 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-2026-31590 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
3430 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-2026-31591 2026-04-30 11:05 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
314811 7.5 HIGH
Network 		zyxel zld_firmware A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware ver… CWE-476
 NULL Pointer Dereference 		CVE-2024-42058 2024-09-5 23:39 2024-09-3 Show GitHub Exploit DB Packet Storm
314812 4.3 MEDIUM
Network 		discourse discourse_calendar discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious ac… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2024-21658 2024-09-5 23:39 2024-08-31 Show GitHub Exploit DB Packet Storm
314813 5.4 MEDIUM
Network 		azurecurve toggle_show\/hide Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in azurecurve azurecurve Toggle Show/Hide allows Stored XSS.This issue affects azurecurve Tog… CWE-79
Cross-site Scripting 		CVE-2024-43961 2024-09-5 23:39 2024-08-30 Show GitHub Exploit DB Packet Storm
314814 9.8 CRITICAL
Network 		semtekyazilim semtek_sempos Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Semtek Informatics Software Consulting Inc. Semtek Sempos allows SQL Injection.This issue affects… CWE-89
SQL Injection 		CVE-2024-7078 2024-09-5 23:38 2024-09-5 Show GitHub Exploit DB Packet Storm
314815 7.2 HIGH
Network 		zyxel zld_firmware A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50(W) series… CWE-78
OS Command  		CVE-2024-42059 2024-09-5 23:38 2024-09-3 Show GitHub Exploit DB Packet Storm
314816 7.2 HIGH
Network 		zyxel zld_firmware A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series… CWE-78
OS Command  		CVE-2024-42060 2024-09-5 23:37 2024-09-3 Show GitHub Exploit DB Packet Storm
314817 - - - Webmin before 2.202 and Virtualmin before 7.20.2 allow a network traffic loop via spoofed UDP packets on port 10000. - CVE-2024-45692 2024-09-5 23:35 2024-09-5 Show GitHub Exploit DB Packet Storm
314818 4.9 MEDIUM
Network 		zyxel zld_firmware A buffer overflow vulnerability in the CGI program of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series fi… CWE-120
Classic Buffer Overflow 		CVE-2024-6343 2024-09-5 23:35 2024-09-3 Show GitHub Exploit DB Packet Storm
314819 7.2 HIGH
Network 		zyxel zld_firmware A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.60 through V5.38 and USG FLEX series firmware versions from V4.60 through V5.38 could allow an auth… CWE-78
OS Command  		CVE-2024-7203 2024-09-5 23:33 2024-09-3 Show GitHub Exploit DB Packet Storm
314820 6.1 MEDIUM
Network 		zyxel zld_firmware A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.… CWE-79
Cross-site Scripting 		CVE-2024-42061 2024-09-5 23:32 2024-09-3 Show GitHub Exploit DB Packet Storm