Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

According to the CVSS metric, user interaction is required (UI:R) and privileges required are none (PR:N). What does that mean for this vulnerability?
An unauthorized attacker must wait for a user to initiate a connection.

How could an attacker exploit this vulnerability?
An attacker could exploit a double free vulnerability within the OS SAPI component to cause a denial of service or execute arbitrary code, compromising system integrity and availability.

According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?
This attack requires an authenticated client to click a link so that an unauthenticated attacker can initiate remote code execution.

Security updates
10.0.17763.5936 — https://support.microsoft.com/help/5039217
10.0.20348.2527 — https://support.microsoft.com/help/5039227
10.0.20348.2522 — https://support.microsoft.com/help/5039330
10.0.22000.3019 — https://support.microsoft.com/help/5039213
10.0.19044.4529 — https://support.microsoft.com/help/5039211
10.0.22621.3737 — https://support.microsoft.com/help/5039212
10.0.25398.950 — https://support.microsoft.com/help/5039236
10.0.10240.20680 — https://support.microsoft.com/help/5039225
10.0.14393.7070 — https://support.microsoft.com/help/5039214