CVE-2026-62734

The Windows Telephony Service is vulnerable to a race condition due to improper synchronization, allowing an authorized attacker to exploit this flaw to elevate their privileges locally. This high-severity vulnerability poses a significant risk to systems where the Telephony Service is utilized, particularly in environments with multiple users or applications accessing shared resources. Organizations using affected Windows versions should prioritize patching to mitigate potential unauthorized access and privilege escalation.