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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 4, 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
250651 7.5 危険 アップル
Google		 - Google Chrome における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-1121 2011-08-10 10:07 2011-02-28 Show GitHub Exploit DB Packet Storm
250652 5 警告 アップル
Google		 - Google Chrome の Web Workers 実装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-2011-1190 2011-08-10 09:54 2011-03-8 Show GitHub Exploit DB Packet Storm
250653 7.5 危険 アップル
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-2011-1188 2011-08-10 09:53 2011-02-28 Show GitHub Exploit DB Packet Storm
250654 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1117 2011-08-10 09:52 2011-02-28 Show GitHub Exploit DB Packet Storm
250655 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1114 2011-08-10 09:51 2011-02-28 Show GitHub Exploit DB Packet Storm
250656 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1115 2011-08-10 09:50 2011-02-28 Show GitHub Exploit DB Packet Storm
250657 7.5 危険 アップル
Google		 - Google Chrome の Cascading Style Sheets におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1109 2011-08-10 09:49 2011-02-28 Show GitHub Exploit DB Packet Storm
250658 4.3 警告 アップル
Google		 - Google Chrome における URL バーを偽造される脆弱性 CWE-noinfo
情報不足 		CVE-2011-1107 2011-08-10 09:48 2011-02-28 Show GitHub Exploit DB Packet Storm
250659 6.8 警告 サイバートラスト株式会社
Postfix Project
ターボリナックス
レッドハット		 - Postfix SMTP サーバにおけるメモリ破損の脆弱性 CWE-119
バッファエラー 		CVE-2011-1720 2011-08-10 08:16 2011-05-12 Show GitHub Exploit DB Packet Storm
250660 10 危険 アップル
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-2011-0983 2011-08-9 10:08 2011-02-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 4, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
213151 9.1 CRITICAL
Network 		heimdalsecurity thor Heimdal Thor Agent 2.5.17x before 2.5.173 does not verify X.509 certificates from TLS servers, which allows remote attackers to spoof servers and obtain sensitive information via a crafted certificat… CWE-295
Improper Certificate Validation  		CVE-2019-8351 2024-11-21 13:49 2019-03-22 Show GitHub Exploit DB Packet Storm
213152 9.8 CRITICAL
Network 		uvnc ultravnc UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside RAW decoder, which can potentially result code execution. This attack appear to be exploitable via network connectiv… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2019-8280 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
213153 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 1211 contains multiple memory leaks (CWE-665) in VNC server code, which allows an attacker to read stack memory and can be abused for information disclosure. Combined with another v… CWE-665
 Improper Initialization 		CVE-2019-8277 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
213154 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 1211 has a stack buffer overflow vulnerability in VNC server code inside file transfer request handler, which can result in Denial of Service (DoS). This attack appears to be exploi… CWE-787
 Out-of-bounds Write 		CVE-2019-8276 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
213155 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 improper null termination vulnerabilities in VNC server code, which result in out-of-bound data being accessed by remote users. This attack appears to be exploitab… NVD-CWE-Other
CVE-2019-8275 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
213156 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 offer handler, which can potentially in result code execution. This attack appears to be exploi… CWE-787
 Out-of-bounds Write 		CVE-2019-8274 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
213157 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
213158 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
213159 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
213160 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