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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":May 18, 2026, 12:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1101 7.5 重要
Network 		マイクロソフト Microsoft .NET Framework .NET Framework のサービス拒否の脆弱性 CWE-755
例外的な状態における不適切な処理 		CVE-2026-23666 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
1102 5.1 警告
Local 		The GIFLIB project giflib The GIFLIB projectのgiflibにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-23868 2026-05-11 11:01 2026-03-10 Show GitHub Exploit DB Packet Storm
1103 9 緊急
Network 		マイクロソフト Microsoft Power Apps Microsoft Power Apps のセキュリティ機能のバイパス CWE-150
エスケープ、メタ、またはコントロールシーケンスの不適切な無効化 		CVE-2026-26149 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
1104 7.5 重要
Network 		マイクロソフト .NET
PowerShell 		.NET のサービス拒否の脆弱性 CWE-400
CWE-611
CVE-2026-26171 2026-05-11 11:01 2026-04-14 Show GitHub Exploit DB Packet Storm
1105 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31440 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
1106 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31441 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
1107 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-31442 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
1108 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-31443 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
1109 9.8 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-31444 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
1110 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-31445 2026-05-11 11:01 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1581 7.8 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40362 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1582 8.4 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40363 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1583 8.4 HIGH
Local 		- - Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-122
CWE-843
CWE-908
Heap-based Buffer Overflow
Type Confusion
 Use of Uninitialized Resource 		CVE-2026-40364 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1584 8.4 HIGH
Local 		- - Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-40366 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1585 8.4 HIGH
Local 		- - Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference 		CVE-2026-40367 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1586 8.8 HIGH
Network 		- - External control of file name or path in SQL Server allows an authorized attacker to execute code over a network. CWE-73
 External Control of File Name or Path 		CVE-2026-40370 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1587 6.5 MEDIUM
Network 		- - Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network. CWE-200
Information Exposure 		CVE-2026-40374 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1588 9.3 CRITICAL
Network 		- - Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform spoofing over a network. CWE-200
Information Exposure 		CVE-2026-40379 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1589 7.8 HIGH
Local 		- - Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally. CWE-284
Improper Access Control 		CVE-2026-40381 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1590 4.3 MEDIUM
Network 		- - User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-40416 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm