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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, 4 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
341 9.8 緊急
Network
Apache Software Foundation Apache CXF Apache Software FoundationのApache CXFにおけるXML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限
CVE-2026-49875 2026-06-16 13:36 2026-06-12 Show GitHub Exploit DB Packet Storm
342 8.2 重要
Network
KARASZI Istvan Tmp KARASZI IstvanのTmpにおける複数の脆弱性 CWE-20
CWE-22
CVE-2026-49982 2026-06-16 13:36 2026-06-11 Show GitHub Exploit DB Packet Storm
343 7.8 重要
Local
X.Org Foundation
レッドハット
X.Org X Server
xwayland
Red Hat Enterprise Linux
レッドハット等の複数ベンダの製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-50261 2026-06-16 13:35 2026-06-5 Show GitHub Exploit DB Packet Storm
344 5.5 警告
Local
X.Org Foundation
レッドハット
X.Org X Server
xwayland
Red Hat Enterprise Linux
レッドハット等の複数ベンダの製品における境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2026-50262 2026-06-16 13:35 2026-06-5 Show GitHub Exploit DB Packet Storm
345 7.8 重要
Local
マイクロソフト Microsoft PC Manager Microsoft PC Manager の特権昇格の脆弱性 CWE-59
リンク解釈の問題
CVE-2026-50511 2026-06-16 13:35 2026-06-9 Show GitHub Exploit DB Packet Storm
346 7.8 重要
Local
マイクロソフト Microsoft PC Manager Microsoft PC Manager の特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説
CVE-2026-50512 2026-06-16 13:35 2026-06-9 Show GitHub Exploit DB Packet Storm
347 9.1 緊急
Network
Apache Software Foundation Apache CXF Apache Software FoundationのApache CXFにおける代替名による認証回避に関する脆弱性 CWE-289
代替名による認証回避
CVE-2026-50627 2026-06-16 13:35 2026-06-12 Show GitHub Exploit DB Packet Storm
348 9.8 緊急
Network
Apache Software Foundation Apache CXF Apache Software FoundationのApache CXFにおける入力確認に関する脆弱性 CWE-20
不適切な入力確認
CVE-2026-50628 2026-06-16 13:35 2026-06-12 Show GitHub Exploit DB Packet Storm
349 7.8 重要
Local
Vim Vim Vimにおける複数の脆弱性 CWE-829
CWE-94
CWE-95
CVE-2026-52858 2026-06-16 13:35 2026-06-11 Show GitHub Exploit DB Packet Storm
350 8.2 重要
Network
Vim Vim Vimにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2026-52859 2026-06-16 13:35 2026-06-11 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
191201 7.0 HIGH
Local
microsoft windows_10
windows_server_2016
windows_server_2019
Windows AppX Deployment Extensions Elevation of Privilege Vulnerability CWE-362
Race Condition
CVE-2021-34462 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191202 7.8 HIGH
Local
microsoft windows_10
windows_server_2016
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34461 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191203 7.8 HIGH
Local
microsoft windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_rt_8.1
windows_server_2019
Storage Spaces Controller Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34460 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191204 7.8 HIGH
Local
microsoft windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_rt_8.1
windows_server_2019
Windows AppContainer Elevation Of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34459 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191205 9.9 CRITICAL
Network
microsoft windows_server_2016
windows_server_2019
Windows Kernel Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34458 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191206 5.5 MEDIUM
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 Remote Access Connection Manager Information Disclosure Vulnerability NVD-CWE-noinfo
CVE-2021-34457 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191207 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 Remote Access Connection Manager Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34456 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191208 7.8 HIGH
Local
microsoft windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_rt_8.1
windows_server_2019
Windows File History Service Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34455 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191209 5.5 MEDIUM
Local
microsoft windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_rt_8.1
windows_server_2019
Windows Remote Access Connection Manager Information Disclosure Vulnerability NVD-CWE-noinfo
CVE-2021-34454 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm
191210 7.8 HIGH
Local
microsoft word
office
365_apps
Microsoft Word Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34452 2024-11-21 15:10 2021-07-17 Show GitHub Exploit DB Packet Storm