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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 28, 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
1881 7.8 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-843
型の取り違え 		CVE-2026-44817 2026-06-12 14:35 2026-06-9 Show GitHub Exploit DB Packet Storm
1882 7 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-362
競合状態 		CVE-2026-44818 2026-06-12 14:35 2026-06-9 Show GitHub Exploit DB Packet Storm
1883 7.8 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		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-2026-44819 2026-06-12 14:35 2026-06-9 Show GitHub Exploit DB Packet Storm
1884 7.8 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-125
境界外読み取り 		CVE-2026-44820 2026-06-12 14:35 2026-06-9 Show GitHub Exploit DB Packet Storm
1885 5.5 警告
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Office の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-44821 2026-06-12 14:35 2026-06-9 Show GitHub Exploit DB Packet Storm
1886 8.2 重要
Network 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-44822 2026-06-12 14:34 2026-06-9 Show GitHub Exploit DB Packet Storm
1887 7.8 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		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-2026-44824 2026-06-12 14:34 2026-06-9 Show GitHub Exploit DB Packet Storm
1888 8.4 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Outlook および Word のリモートでコードが実行される脆弱性 CWE-843
型の取り違え 		CVE-2026-45456 2026-06-12 14:34 2026-06-9 Show GitHub Exploit DB Packet Storm
1889 7.8 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-125
境界外読み取り 		CVE-2026-45457 2026-06-12 14:34 2026-06-9 Show GitHub Exploit DB Packet Storm
1890 8.4 重要
Local 		マイクロソフト Microsoft Office 2024 Long-Term Servicing Channel Edition
Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft&nb… 		Microsoft Outlook および 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-2026-45458 2026-06-12 14:34 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 28, 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
309901 - microsoft windows_server_2008
windows_7
windows_vista 		win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a cra… NVD-CWE-Other
CVE-2011-1887 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309902 - microsoft windows_xp win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a craft… NVD-CWE-Other
CVE-2011-1886 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309903 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1885 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309904 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1884 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309905 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1883 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309906 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1882 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309907 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1881 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309908 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP… NVD-CWE-Other
CVE-2011-1880 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309909 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1879 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm
309910 - microsoft windows_server_2008
windows_xp
windows_7
windows_vista
windows_server_2003
windows_2003_server 		Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R… CWE-399
 Resource Management Errors 		CVE-2011-1878 2024-11-21 10:27 2011-07-14 Show GitHub Exploit DB Packet Storm