The vulnerability of the Windows Telephony Service on the Windows operating system allows a hacker to execute arbitrary code.

The vulnerability of the Windows Telephony Service in the Windows operating system is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the Windows Telephony Service in Windows operating systems allows a perpetrator to execute arbitrary code.

The vulnerability of the Windows Telephony Service in Windows operating systems is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending a request to the server...

The vulnerability of the Microsoft Windows operating system’s Telephony Service allows a perpetrator to execute arbitrary code.

The vulnerability of the Microsoft Windows operating system’s Telephony Service is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the Microsoft Windows operating system’s Telephony Service allows a perpetrator to execute arbitrary code.

The vulnerability of the Microsoft Windows operating system’s Telephony Service is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2025-27481

Stack-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-27481

Stack-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-27477

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-27477

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21205

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21222

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21221

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21221

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21205

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-21222

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network...

CVE-2025-27481

CVE-2025-27481 describes a stack-based buffer overflow in Windows Telephony Service that could allow a remote attacker to execute code over the network. The vulnerability affects the Windows Telephony Service component and is caused by a stack overflow in handling network input, with publicly pro...

CVE-2025-27481 Windows Telephony Service Remote Code Execution Vulnerability

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CVE-2025-21222 Windows Telephony Service Remote Code Execution Vulnerability

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CVE-2025-21221

CVE-2025-21221: Heap-based buffer overflow in Windows Telephony Service enables remote code execution over the network. Exploitation requires network access, no privileges, and user interaction is needed; impact is high on confidentiality, integrity, and availability. Affected component: Windows ...

CVE-2025-21222 Windows Telephony Service Remote Code Execution Vulnerability

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CVE-2025-21222

CVE-2025-21222 is a remote-code-execution vulnerability in Windows Telephony Service characterized by a heap-based buffer overflow that an unauthenticated attacker can trigger over the network. Connected sources corroborate its association with Windows Telephony Service and document it as a netwo...