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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 1, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253491 6.8 警告 Google - Google Chrome におけるファイルのダウンロード処理に関する脆弱性 CWE-noinfo
情報不足 		CVE-2011-3876 2011-11-2 16:15 2011-10-25 Show GitHub Exploit DB Packet Storm
253492 4.3 警告 Google - Google Chrome における URL バーを偽造される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3875 2011-11-2 16:14 2011-10-25 Show GitHub Exploit DB Packet Storm
253493 5 警告 CSWorks - CSWorks の LiveData Service におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3996 2011-11-2 14:28 2011-11-1 Show GitHub Exploit DB Packet Storm
253494 9.3 危険 Google - Google Chrome における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-3873 2011-11-2 11:10 2011-10-4 Show GitHub Exploit DB Packet Storm
253495 6.8 警告 Google - Google Chrome におけるサービス運用妨害 (メモリ破損) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2881 2011-11-2 11:09 2011-10-4 Show GitHub Exploit DB Packet Storm
253496 6.8 警告 Google - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2880 2011-11-2 11:09 2011-10-4 Show GitHub Exploit DB Packet Storm
253497 6.8 警告 Google - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2879 2011-11-2 11:08 2011-10-4 Show GitHub Exploit DB Packet Storm
253498 7.5 危険 Google - Google Chrome における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2878 2011-11-2 11:07 2011-10-4 Show GitHub Exploit DB Packet Storm
253499 6.8 警告 Google - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2876 2011-11-2 11:05 2011-10-4 Show GitHub Exploit DB Packet Storm
253500 7.5 危険 Google - Google Chrome で使用される Google V8 における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2856 2011-11-2 11:02 2011-09-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 1, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
219761 9.8 CRITICAL
Network 		uvnc
siemens 		ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p 		UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be expl… CWE-787
 Out-of-bounds Write 		CVE-2019-8273 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219762 9.8 CRITICAL
Network 		uvnc
siemens 		ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p 		UltraVNC revision 1211 has multiple off-by-one vulnerabilities in VNC server code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. Thes… CWE-193
 Off-by-one Error 		CVE-2019-8272 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219763 9.8 CRITICAL
Network 		uvnc
siemens 		ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p 		UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer handler, which can potentially result code execution. This attack appears to be exploitable via… CWE-787
 Out-of-bounds Write 		CVE-2019-8271 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219764 7.5 HIGH
Network 		uvnc ultravnc UltraVNC revision 1210 has out-of-bounds read vulnerability in VNC client code inside Ultra decoder, which results in a denial of service (DoS) condition. This attack appear to be exploitable via net… CWE-125
Out-of-bounds Read 		CVE-2019-8270 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219765 7.5 HIGH
Network 		uvnc
siemens 		ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p 		UltraVNC revision 1206 has stack-based Buffer overflow vulnerability in VNC client code inside FileTransfer module, which leads to a denial of service (DoS) condition. This attack appear to be exploi… CWE-787
 Out-of-bounds Write 		CVE-2019-8269 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219766 9.8 CRITICAL
Network 		uvnc
siemens 		ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p 		UltraVNC revision 1206 has multiple off-by-one vulnerabilities in VNC client code connected with improper usage of ClientConnection::ReadString function, which can potentially result code execution. … CWE-193
 Off-by-one Error 		CVE-2019-8268 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219767 7.5 HIGH
Network 		uvnc ultravnc UltraVNC revision 1207 has out-of-bounds read vulnerability in VNC client code inside TextChat module, which results in a denial of service (DoS) condition. This attack appears to be exploitable via … CWE-125
Out-of-bounds Read 		CVE-2019-8267 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219768 9.8 CRITICAL
Network 		uvnc ultravnc UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of ClientConnection::Copybuffer function in VNC client code, which can potentially result in cod… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2019-8266 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219769 9.8 CRITICAL
Network 		uvnc ultravnc UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This atta… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2019-8265 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
219770 9.8 CRITICAL
Network 		uvnc ultravnc UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside Ultra2 decoder, which can potentially result in code execution. This attack appears to be exploitable via network co… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2019-8264 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm