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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 20, 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
281 5.7 警告
Network 		Splunk Splunk
splunk cloud platform 		SplunkのSplunk等の複数製品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-2026-20256 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
282 5.7 警告
Network 		Splunk Splunk
splunk cloud platform 		SplunkのSplunk等の複数製品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-2026-20257 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
283 5.4 警告
Network 		Splunk Splunk
splunk cloud platform 		SplunkのSplunk等の複数製品におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-20258 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
284 7.2 重要
Network 		QNAP Systems QuTS hero
QNAP QTS 		QNAP SystemsのQNAP QTS等の複数製品におけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-22893 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
285 7.2 重要
Network 		QNAP Systems QuTS hero
QNAP QTS 		QNAP SystemsのQNAP QTS等の複数製品におけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-24716 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
286 7.2 重要
Network 		QNAP Systems QuTS hero
QNAP QTS 		QNAP SystemsのQNAP QTS等の複数製品におけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-24719 2026-06-16 13:38 2026-06-10 Show GitHub Exploit DB Packet Storm
287 5.3 警告
Network 		NAVTOR AS NavBox Firmware NAVTOR ASのNavBox Firmwareにおけるエラーメッセージによる情報漏えいに関する脆弱性 CWE-209
エラーメッセージによる情報漏えい 		CVE-2026-2752 2026-06-16 13:38 2026-03-6 Show GitHub Exploit DB Packet Storm
288 7.5 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSL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-2026-34180 2026-06-16 13:38 2026-06-9 Show GitHub Exploit DB Packet Storm
289 7.4 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSLにおけるデータの整合性検証不備に関する脆弱性 CWE-354
データの整合性検証不備 		CVE-2026-34181 2026-06-16 13:38 2026-06-9 Show GitHub Exploit DB Packet Storm
290 9.1 緊急
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSLにおけるデータの整合性検証不備に関する脆弱性 CWE-354
データの整合性検証不備 		CVE-2026-34182 2026-06-16 13:38 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 20, 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