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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
133671 6.1 警告
Network 		マイクロソフト Microsoft Dynamics 365 Microsoft Dynamics 365 Customer Engagement 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-2021-40457 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133672 7.5 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 		Microsoft Windows Server におけるセキュリティ機能を回避される脆弱性 CWE-noinfo
情報不足 		CVE-2021-40456 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133673 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Windows 7
Microsoft Windows Server&nb… 		複数の Microsoft Windows 製品におけるなりすまされる脆弱性 CWE-noinfo
情報不足 		CVE-2021-40455 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133674 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft 365 Apps
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Office
Microsoft&nbs… 		複数の Microsoft 製品における情報を公開される脆弱性 CWE-312
重要な情報の平文保存 		CVE-2021-40454 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133675 7.8 重要
Local 		マイクロソフト Microsoft Windows Server
Microsoft Windows Server 2022
Microsoft Windows 10
Microsoft Windows 11
Microsoft Windows Server 2019 		複数の Microsoft Windows 製品における権限を昇格される脆弱性 CWE-269
不適切な権限管理 		CVE-2021-40450 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133676 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Windows 7
Microsoft Windows Server&nb… 		複数の Microsoft Windows 製品における権限を昇格される脆弱性 CWE-269
不適切な権限管理 		CVE-2021-40449 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133677 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Windows 7
Microsoft Windows Server&nb… 		複数の Microsoft Windows 製品における権限を昇格される脆弱性 CWE-269
不適切な権限管理 		CVE-2021-40443 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133678 9 緊急
Adjacent 		マイクロソフト Microsoft Windows 11
Microsoft Windows Server 2022 		Microsoft Windows 11 および Windows Server におけるリモートでコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2021-38672 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133679 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Windows 7
Microsoft Windows Server&nb… 		複数の Microsoft Windows 製品における情報を公開される脆弱性 CWE-noinfo
情報不足 		CVE-2021-38663 2021-10-22 14:27 2021-10-12 Show GitHub Exploit DB Packet Storm
133680 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2012
Microsoft Windows RT 8.1
Microsoft Windows Server
Microsoft Windows 7
Microsoft Windows Server&nb… 		複数の Microsoft Windows 製品における情報を公開される脆弱性 CWE-noinfo
情報不足 		CVE-2021-38662 2021-10-22 14:27 2021-10-12 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
651 7.8 HIGH
Local 		- - Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. E… CWE-787
 Out-of-bounds Write 		CVE-2026-47965 2026-06-16 05:19 2026-06-13 Show GitHub Exploit DB Packet Storm
652 7.5 HIGH
Network 		microsoft remote_desktop_client
windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-362
CWE-416
CWE-787
Race Condition
 Use After Free
 Out-of-bounds Write 		CVE-2026-42909 2026-06-16 05:17 2026-06-10 Show GitHub Exploit DB Packet Storm
653 - - - Rejected reason: ]** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-49489. Reason: This candidate is a duplicate of CVE-2026-49489. Notes: All CVE users should reference CVE-2026-49… - CVE-2026-54444 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
654 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12075. Reason: This candidate is a duplicate of CVE-2026-12075. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54296 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
655 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12061. Reason: This candidate is a duplicate of CVE-2026-12061. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54295 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
656 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12072. Reason: This candidate is a duplicate of CVE-2026-12072. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54294 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
657 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12074. Reason: This candidate is a duplicate of CVE-2026-12074. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54292 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
658 8.8 HIGH
Network 		microsoft remote_desktop_client
windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-416
CWE-787
 Use After Free
 Out-of-bounds Write 		CVE-2026-42985 2026-06-16 05:15 2026-06-10 Show GitHub Exploit DB Packet Storm
659 7.5 HIGH
Network 		microsoft windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_s… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-122
Heap-based Buffer Overflow 		CVE-2026-42992 2026-06-16 05:13 2026-06-10 Show GitHub Exploit DB Packet Storm
660 7.5 HIGH
Network 		microsoft windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2022
windows_server_2025 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-122
Heap-based Buffer Overflow 		CVE-2026-42993 2026-06-16 05:10 2026-06-10 Show GitHub Exploit DB Packet Storm