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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 24, 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
241 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート 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-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
242 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel 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-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
243 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
244 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word 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-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
245 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel 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-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
246 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート 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-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
247 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
248 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word 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-2026-40366 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
249 8.4 重要
Local 		マイクロソフト Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft SharePoint Server
Microsoft Word 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-40367 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
250 7.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office クイック実行の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40418 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 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
311551 7.8 HIGH
Local 		microsoft windows_server_2022_23h2
windows_10_1809
windows_server_2022
windows_11_21h2
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_22h2
windows_server_… 		Windows Secure Kernel Mode Elevation of Privilege Vulnerability NVD-CWE-noinfo
CVE-2024-43528 2024-10-17 06:47 2024-10-9 Show GitHub Exploit DB Packet Storm
311552 9.1 CRITICAL
Network 		microsoft azure_service_connector
azure_cli 		Azure Command Line Integration (CLI) Elevation of Privilege Vulnerability NVD-CWE-noinfo
CVE-2024-43591 2024-10-17 06:46 2024-10-9 Show GitHub Exploit DB Packet Storm
311553 7.8 HIGH
Local 		microsoft visual_studio_2022
visual_studio_2019
visual_studio_2017 		Visual C++ Redistributable Installer Elevation of Privilege Vulnerability NVD-CWE-noinfo
CVE-2024-43590 2024-10-17 06:44 2024-10-9 Show GitHub Exploit DB Packet Storm
311554 5.5 MEDIUM
Local 		microsoft windows_server_2022_23h2
windows_10_1809
windows_server_2022
windows_11_21h2
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_22h2
windows_server_… 		Code Integrity Guard Security Feature Bypass Vulnerability NVD-CWE-noinfo
CVE-2024-43585 2024-10-17 06:38 2024-10-9 Show GitHub Exploit DB Packet Storm
311555 8.4 HIGH
Local 		microsoft windows_server_2022_23h2
windows_server_2022
windows_11_21h2
windows_11_23h2
windows_11_24h2
windows_11_22h2 		Windows Scripting Engine Security Feature Bypass Vulnerability NVD-CWE-noinfo
CVE-2024-43584 2024-10-17 06:38 2024-10-9 Show GitHub Exploit DB Packet Storm
311556 7.8 HIGH
Local 		microsoft windows_server_2008
windows_server_2012
windows_10_1507
windows_server_2016
windows_server_2022_23h2
windows_10_1809
windows_server_2022
windows_11_21h2
windows_10_21h2
win… 		Winlogon Elevation of Privilege Vulnerability NVD-CWE-noinfo
CVE-2024-43583 2024-10-17 06:36 2024-10-9 Show GitHub Exploit DB Packet Storm
311557 8.1 HIGH
Network 		microsoft windows_server_2022_23h2
windows_10_1809
windows_server_2022
windows_11_21h2
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_22h2
windows_server_… 		Remote Desktop Protocol Server Remote Code Execution Vulnerability NVD-CWE-noinfo
CVE-2024-43582 2024-10-17 06:35 2024-10-9 Show GitHub Exploit DB Packet Storm
311558 8.8 HIGH
Network 		microsoft power_bi_report_server Power BI Report Server Spoofing Vulnerability NVD-CWE-noinfo
CVE-2024-43481 2024-10-17 06:34 2024-10-9 Show GitHub Exploit DB Packet Storm
311559 4.8 MEDIUM
Network 		esri portal_for_arcgis There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.8.1 – 11.1 that may allow a remote, authenticated attacker to create a crafted link that is… CWE-79
Cross-site Scripting 		CVE-2024-25702 2024-10-17 06:03 2024-10-5 Show GitHub Exploit DB Packet Storm
311560 4.8 MEDIUM
Network 		esri portal_for_arcgis There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Experience Builder versions 10.8.1 – 11.1 that may allow a remote, authenticated attacker to create a crafted… CWE-79
Cross-site Scripting 		CVE-2024-25701 2024-10-17 06:00 2024-10-5 Show GitHub Exploit DB Packet Storm