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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, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
253521 6.8 警告 Google - Google Chrome における詳細不明な脆弱性 CWE-310
暗号の問題
CVE-2011-2874 2011-11-1 10:03 2011-09-16 Show GitHub Exploit DB Packet Storm
253522 5 警告 Google - Google Chrome におけるサービス運用妨害 (out-of-bounds read) の脆弱性 CWE-119
バッファエラー
CVE-2011-2864 2011-11-1 10:02 2011-09-16 Show GitHub Exploit DB Packet Storm
253523 7.5 危険 Google - Google Chrome にて使用される Google V8 における詳細不明な脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-2862 2011-11-1 10:01 2011-09-16 Show GitHub Exploit DB Packet Storm
253524 6.8 警告 Google - Google Chrome における、詳細不明な脆弱性 CWE-20
不適切な入力確認
CVE-2011-2861 2011-11-1 10:00 2011-09-16 Show GitHub Exploit DB Packet Storm
253525 7.5 危険 Google - Google Chrome における詳細不明な脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-2859 2011-11-1 09:59 2011-09-16 Show GitHub Exploit DB Packet Storm
253526 5 警告 Google - Google Chrome におけるサービス運用妨害 (out-of-bounds read) の脆弱性 CWE-119
バッファエラー
CVE-2011-2858 2011-11-1 09:54 2011-09-16 Show GitHub Exploit DB Packet Storm
253527 7.8 危険 シスコシステムズ - Cisco IOS の cat6000-dot1x コンポーネントにおけるサービス運用妨害 (トラフィックストーム) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2057 2011-10-31 14:12 2011-10-22 Show GitHub Exploit DB Packet Storm
253528 5 警告 シスコシステムズ - Cisco CiscoWorks Common Services における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-2042 2011-10-31 14:11 2011-10-22 Show GitHub Exploit DB Packet Storm
253529 7.8 危険 シスコシステムズ - Cisco IOS の ethernet-lldp コンポーネントにおけるサービス運用妨害 (デバイスクラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-1640 2011-10-31 14:10 2011-10-22 Show GitHub Exploit DB Packet Storm
253530 7.5 危険 NexusPHP project - NexusPHP の thanks.php における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-4026 2011-10-31 14:10 2011-10-21 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