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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":June 21, 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
121 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-2026-46037 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
122 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-2026-46038 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
123 9.8 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-46039 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
124 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-2026-46040 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
125 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-2026-46041 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
126 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-2026-46042 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
127 9.1 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-2026-46043 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
128 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-2026-46044 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
129 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-2026-46045 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
130 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-2026-46046 2026-06-17 15:40 2026-05-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
191241 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Win32k Elevation of Privilege Vulnerability CWE-20
 Improper Input Validation  		CVE-2021-34516 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191242 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_10
windows_server_2019 		Windows Kernel Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-34514 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191243 7.8 HIGH
Local 		microsoft windows_10
windows_server_2016 		Storage Spaces Controller Elevation of Privilege Vulnerability CWE-190
 Integer Overflow or Wraparound 		CVE-2021-34513 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191244 7.8 HIGH
Local 		microsoft windows_10
windows_server_2016
windows_server_2019 		Storage Spaces Controller Elevation of Privilege Vulnerability CWE-190
 Integer Overflow or Wraparound 		CVE-2021-34512 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191245 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_server_2016
windows_7
windows_server_2019 		Windows Installer Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management 		CVE-2021-34511 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191246 7.8 HIGH
Local 		microsoft windows_10
windows_server_2019
windows_server_2016 		Storage Spaces Controller Elevation of Privilege Vulnerability CWE-190
 Integer Overflow or Wraparound 		CVE-2021-34510 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191247 5.5 MEDIUM
Local 		microsoft windows_10
windows_server_2016
windows_server_2019 		Storage Spaces Controller Information Disclosure Vulnerability NVD-CWE-noinfo
CVE-2021-34509 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191248 8.8 HIGH
Network 		microsoft windows_10
windows_server_2019
windows_server_2016 		Windows Kernel Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34508 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191249 6.5 MEDIUM
Network 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows Remote Assistance Information Disclosure Vulnerability NVD-CWE-noinfo
CVE-2021-34507 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm
191250 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019 		Windows Address Book Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34504 2024-11-21 15:10 2021-07-15 Show GitHub Exploit DB Packet Storm