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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":April 30, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
250741 10 危険 マイクロソフト - Microsoft Windows の SMB クライアントにおける任意コードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2011-1268 2011-06-24 10:04 2011-06-14 Show GitHub Exploit DB Packet Storm
250742 7.8 危険 マイクロソフト - Microsoft Windows の Distributed File System 実装におけるサービス運用妨害 (システムハング) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-1869 2011-06-24 10:03 2011-06-14 Show GitHub Exploit DB Packet Storm
250743 10 危険 マイクロソフト - Microsoft Windows の Distributed File System 実装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-2011-1868 2011-06-24 10:01 2011-06-14 Show GitHub Exploit DB Packet Storm
250744 5.7 警告 Linux
レッドハット
- Linux kernel の RPC サーバソケット機能におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-0714 2011-06-23 11:48 2011-03-8 Show GitHub Exploit DB Packet Storm
250745 9.3 危険 マイクロソフト - Microsoft Windows の win32k.sys における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2011-1873 2011-06-23 11:42 2011-06-14 Show GitHub Exploit DB Packet Storm
250746 10 危険 マイクロソフト - Microsoft Forefront Threat Management Gateway (TMG) 2010 クライアントの NSPLookupServiceNext 関数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-2011-1889 2011-06-23 11:30 2011-06-14 Show GitHub Exploit DB Packet Storm
250747 9.3 危険 マイクロソフト - Microsoft .NET Framework および Silverlight における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2011-0664 2011-06-23 11:29 2011-06-14 Show GitHub Exploit DB Packet Storm
250748 9.3 危険 マイクロソフト - Microsoft Windows の OLE オートメーションプロトコル実装における整数アンダーフローの脆弱性 CWE-189
数値処理の問題
CVE-2011-0658 2011-06-23 11:28 2011-06-14 Show GitHub Exploit DB Packet Storm
250749 4.3 警告 マイクロソフト - Microsoft Windows の MHTML プロトコルハンドラにおけるクロスサイトスクリプティングを誘導される脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-1894 2011-06-23 11:27 2011-06-14 Show GitHub Exploit DB Packet Storm
250750 5.5 警告 ターボリナックス
Timo Sirainen
レッドハット
- Dovecot の plugins/acl/acl-backend-vfile.c におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-3707 2011-06-23 11:15 2010-10-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 30, 2026, 4:58 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
212551 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
212552 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
212553 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
212554 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
212555 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
212556 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
212557 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
212558 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
212559 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
212560 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