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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database). |
JVN Vulnerability Information
Update Date":May 27, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1051 | 8.1 |
重要
Network |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows 10 22h2 Microsoft Windows 11 25h2 Microsoft Windows Server 2022 Microsoft … |
Windows TCP/IP のリモートでコードが実行される脆弱性 |
CWE-416
解放済みメモリの使用 |
CVE-2026-40415 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1052 | 4.3 |
警告
Network |
マイクロソフト |
Microsoft Word Microsoft 365 Apps Microsoft Office |
Microsoft Word の情報漏えいの脆弱性 |
CWE-73
ファイル名やパス名の外部制御 |
CVE-2026-40421 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1053 | 8.8 |
重要
Network |
マイクロソフト | Windows Admin Center | Azure potal 上の Windows Admin Center の特権昇格の脆弱性 |
CWE-284
不適切なアクセス制御 |
CVE-2026-41086 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1054 | 7.8 |
重要
Local |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows 11 25h2 Microsoft Windows 10 22h2 Microsoft Windows Server 2022 Microsoft … |
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 |
CWE-73
ファイル名やパス名の外部制御 |
CVE-2026-41088 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1055 | 9.8 |
緊急
Network |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2012 Microso… |
Windows Netlogon のリモートでコードが実行される脆弱性 |
CWE-121
スタックオーバーフロー |
CVE-2026-41089 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1056 | 7.8 |
重要
Local |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2012 Microso… |
Data Deduplication Elevation of Privilege Vulnerability |
CWE-416
解放済みメモリの使用 |
CVE-2026-41095 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1057 | 9.8 |
緊急
Network |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows 11 25h2 Microsoft Windows 11 26h1 Microsoft Windows 11 24h2 Microsoft Wind… |
Windows DNS クライアントのリモートでコードが実行される脆弱性 |
CWE-122
ヒープオーバーフロー |
CVE-2026-41096 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1058 | 6.7 |
警告
Local |
マイクロソフト |
Microsoft Windows Server 2025 Microsoft Windows 10 22h2 Microsoft Windows 11 25h2 Microsoft Windows Server 2022 Microsoft … |
セキュア ブートのセキュリティ機能のバイパスの脆弱性 |
CWE-1329
アップデートができないコンポーネントへの依存 |
CVE-2026-41097 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1059 | 4.4 |
警告
Local |
マイクロソフト | Microsoft 365 Copilot | Android 用の Microsoft 365 Copilot のスプーフィングの脆弱性 |
CWE-284 CWE-Other |
CVE-2026-41100 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1060 | 5.5 |
警告
Local |
マイクロソフト | Microsoft Word | Microsoft Edge for Android のスプーフィングの脆弱性 |
CWE-284 CWE-noinfo |
CVE-2026-41101 | 2026-05-18 11:31 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
NVD Vulnerability Information
Update Date:May 27, 2026, 4:52 a.m.
| No | CVSS | Level Attach Vector |
Vendor Name | Project Name | Title | CWE | CVE | Update Date | Publication Date | Show Affected | Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2231 | 7.8 |
HIGH
Local |
microsoft |
windows_11_24h2 windows_11_25h2 windows_11_26h1 windows_server_2025 |
Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. |
CWE-822
Untrusted Pointer Dereference |
CVE-2026-40369 | 2026-05-15 02:52 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2232 | 7.8 |
HIGH
Local |
microsoft |
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_2012 windows_server_2016 w… |
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally. |
CWE-122
Heap-based Buffer Overflow |
CVE-2026-40377 | 2026-05-15 02:52 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2233 | 9.8 |
CRITICAL
Network |
yarbo |
lawn_mower_firmware lawn_mower_pro_firmware |
The MQTT broker embedded in Yarbo firmware v2.3.9 is configured to allow anonymous connections with no topic-level read or write ACLs. Any host on the same network can subscribe to sensitive telemetr… |
CWE-306
Missing Authentication for Critical Function |
CVE-2026-7415 | 2026-05-15 02:50 | 2026-05-8 | Show | GitHub Exploit DB Packet Storm |
| 2234 | 6.2 |
MEDIUM
Physics |
microsoft |
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_2012 windows_server_2016 w… |
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack. |
CWE-122 CWE-125 CWE-197 Heap-based Buffer Overflow Out-of-bounds Read Numeric Truncation Error |
CVE-2026-40380 | 2026-05-15 02:49 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2235 | 7.8 |
HIGH
Local |
microsoft |
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_2012 windows_server_2016 w… |
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. |
CWE-843
Type Confusion |
CVE-2026-34344 | 2026-05-15 02:48 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2236 | 7.0 |
HIGH
Local |
microsoft |
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_server_2019 w… |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locall… |
CWE-362 CWE-416 Race Condition Use After Free |
CVE-2026-34345 | 2026-05-15 02:46 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2237 | 7.0 |
HIGH
Local |
microsoft |
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_2012 windows_server_2016 w… |
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-34347 | 2026-05-15 02:45 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2238 | 6.5 |
MEDIUM
Network |
microsoft | windows_server_2025 | Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network. |
CWE-476
NULL Pointer Dereference |
CVE-2026-34350 | 2026-05-15 02:44 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2239 | 7.0 |
HIGH
Local |
microsoft |
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_2012 windows_server_2016 w… |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally. |
CWE-362
Race Condition |
CVE-2026-34351 | 2026-05-15 02:44 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 2240 | 6.1 |
MEDIUM
Network |
postorius_project | postorius | Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026. |
CWE-79
Cross-site Scripting |
CVE-2026-44742 | 2026-05-15 02:42 | 2026-05-8 | Show | GitHub Exploit DB Packet Storm |