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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 29, 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
2141 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2 		Windows ホットパッチ監視サービスの特権昇格の脆弱性 CWE-787
境界外書き込み 		CVE-2026-42910 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2142 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-42911 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2143 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows テレフォニー サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-42912 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2144 5.3 警告
Network 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows Kerberos のサービス拒否の脆弱性 CWE-125
境界外読み取り 		CVE-2026-42914 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2145 5.7 警告
Adjacent 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows TCP/IP のサービス拒否の脆弱性 CWE-131
正しくないバッファサイズ計算 		CVE-2026-42915 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2146 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		NT OS カーネルの特権の昇格の脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-42916 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2147 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows テレフォニー サーバーの情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-42968 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2148 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows プッシュ通知の情報漏えいの脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-42969 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2149 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows プッシュ通知の情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-42970 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2150 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows プッシュ通知の情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-42971 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 30, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4431 8.8 HIGH
Network 		- - Hermes WebUI before version 0.51.311 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by placing malicious executable Git configuration… CWE-78
OS Command  		CVE-2026-49959 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4432 5.0 MEDIUM
Local 		- - Hermes WebUI before version 0.51.303 contains a time-of-check time-of-use (TOCTOU) race condition vulnerability in the git_discard function within api/workspace_git.py that allows attackers to delete… CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2026-49958 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4433 5.3 MEDIUM
Network 		- - Hermes WebUI before version 0.51.270 contains a resource exhaustion vulnerability that allows unauthenticated remote attackers to degrade service availability by repeatedly calling the passkey option… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-49955 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4434 9.8 CRITICAL
Network 		- - External control of file name or path in Azure Stack Edge allows an unauthorized attacker to execute code over a network. CWE-73
 External Control of File Name or Path 		CVE-2026-47643 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4435 7.0 HIGH
Local 		- - Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-47293 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4436 7.2 HIGH
Network 		- - md-fileserver allows for local viewing of markdown files in a browser. Prior to version 1.10.3, a cross-site scripting (XSS) vulnerability exists in the application’s Markdown rendering logic. When u… CWE-80
CWE-87
Basic XSS
 Improper Neutralization of Alternate XSS Syntax 		CVE-2026-46492 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4437 7.1 HIGH
Local 		- - Improper access control in Office for Android allows an unauthorized attacker to perform spoofing locally. CWE-284
Improper Access Control 		CVE-2026-45649 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4438 5.5 MEDIUM
Local 		- - Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally. CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2026-45647 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4439 7.8 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference 		CVE-2026-45645 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4440 8.0 HIGH
Network 		- - Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Live Share Canvas SDK allows an authorized attacker to elevate privileges over a network. CWE-79
Cross-site Scripting 		CVE-2026-45644 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm