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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 30, 2026, 10 a.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
4441 7.5 HIGH
Network 		- - Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network. CWE-125
Out-of-bounds Read 		CVE-2026-45639 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4442 7.5 HIGH
Network 		- - Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network. CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-45591 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4443 7.5 HIGH
Network 		- - Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network. CWE-94
Code Injection 		CVE-2026-45583 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4444 6.1 MEDIUM
Network 		- - Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network. CWE-79
Cross-site Scripting 		CVE-2026-45500 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4445 6.2 MEDIUM
Local 		- - Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally. CWE-59
Link Following 		CVE-2026-45491 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4446 7.8 HIGH
Local 		- - Improper authorization in .NET allows an authorized attacker to elevate privileges locally. CWE-285
Improper Authorization 		CVE-2026-45490 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4447 4.6 MEDIUM
Network 		- - Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Project Server allows an authorized attacker to perform spoofing over a network. CWE-79
Cross-site Scripting 		CVE-2026-45483 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4448 8.4 HIGH
Local 		- - Improper limitation of a pathname to a restricted directory ('path traversal') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security feature locally. CWE-22
Path Traversal 		CVE-2026-45482 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4449 8.2 HIGH
Local 		- - Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-45476 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4450 7.8 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-45475 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm