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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 19, 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
191151 7.8 HIGH
Local
microsoft windows_10
windows_server_2016
windows_server_2019
Windows Graphics Component Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34530 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191152 8.1 HIGH
Network
microsoft dynamics_365 Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34524 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191153 7.0 HIGH
Local
microsoft windows_10
windows_server_2016
windows_server_2019
Windows Event Tracing Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34487 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191154 7.8 HIGH
Local
microsoft windows_10_20h2
windows_10_1809
windows_10_1909
windows_10_21h1
windows_10_2004
windows_server_2004
windows_server_20h2
windows_server_2019
Windows Event Tracing Elevation of Privilege Vulnerability CWE-416
 Use After Free
CVE-2021-34486 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191155 5.0 MEDIUM
Local
microsoft visual_studio_2017
visual_studio_2019
.net
.net_core
powershell_core
.NET Core and Visual Studio Information Disclosure Vulnerability NVD-CWE-noinfo
CVE-2021-34485 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191156 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 Print Spooler Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34483 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191157 6.8 MEDIUM
Network
microsoft windows_server_2008
windows_server_2012
windows_10
windows_8.1
windows_server_2016
windows_7
windows_rt_8.1
windows_server_2019
Scripting Engine Memory Corruption Vulnerability CWE-787
 Out-of-bounds Write
CVE-2021-34480 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191158 7.8 HIGH
Local
microsoft office
365_apps
Microsoft Office Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2021-34478 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191159 7.8 HIGH
Local
microsoft malware_protection_engine Microsoft Windows Defender Elevation of Privilege Vulnerability CWE-269
 Improper Privilege Management
CVE-2021-34471 2024-11-21 15:10 2021-08-13 Show GitHub Exploit DB Packet Storm
191160 6.1 MEDIUM
Network
securimage-wp-fixed_project securimage-wp-fixed The Securimage-WP-Fixed WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/securimage-wp.php file which allows attackers to inject arbitr… CWE-79
Cross-site Scripting
CVE-2021-34640 2024-11-21 15:10 2021-08-12 Show GitHub Exploit DB Packet Storm