Security information about Windows
![](/images/ct_security.jpg)
Vulnerability of unmodified exists in Windows.
It seems that an attack using a Microsoft Office file that exploits this vulnerability has already been confirmed.
Warning about the vulnerability(CVE-2021-40444) of Microsoft MSHTML(JPCERT/CC)
(https://www.jpcert.or.jp/at/2021/at210038.html)