Critical Vulnerability Found in Windows Telephony Service
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🛠️ Critical Vulnerability Discovered in Windows Telephony Service (CVE-2024-26230). A significant security flaw has been identified in the Windows Telephony Service (TapiSrv), allowing attackers to escalate privileges on affected systems. The vulnerability arises from a use-after-free condition that can be exploited by manipulating the registry to control memory allocation, ultimately enabling the execution of malicious code. The exploit involves a series of steps, including bypassing mitigations like Control Flow Guard and leveraging the PrintSpoofer exploit for privilege escalation. Microsoft has recommended implementing restrictions on the Telephony Service and monitoring for unusual activity to mitigate risks. Staying updated with security patches is crucial for protecting systems from potential exploits.
