CVE-2026-54695 Pipecat: Telephony WebSocket `/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID

Pipecat is an open-source Python framework for building real-time voice and multimodal conversational agents. Prior to 1.4.0, the pipecat development runner registers a /ws WebSocket endpoint for telephony testing that accepts connections without authentication, reads an attacker-supplied callSid...

CVE-2026-54695 Pipecat: Telephony WebSocket `/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID

Pipecat is an open-source Python framework for building real-time voice and multimodal conversational agents. Prior to 1.4.0, the pipecat development runner registers a /ws WebSocket endpoint for telephony testing that accepts connections without authentication, reads an attacker-supplied callSid...

CVE-2026-20462

In Telephony, there is a possible memory corruption due to a heap buffer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11006447; Issue ID: MSV-7871...

EUVD-2026-40875

In Telephony, there is a possible memory corruption due to a heap buffer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11006447; Issue ID: MSV-7871...

CVE-2026-20462

In Telephony, there is a possible memory corruption due to a heap buffer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11006447; Issue ID: MSV-7871...

CVE-2026-20462

Technical details about CVE-2026-20462 are not publicly available in the provided documents. Monitor for updates from vendors and security bulletins to obtain affected components, impact, and remediation specifics.

Missing Authorization

Overview pipecat-ai is an An open source framework for voice and multimodal assistants Affected versions of this package are vulnerable to Missing Authorization via the telephony WebSocket /ws and plain WebSocket /ws-client endpoints, which accepts attacker-controlled handshake messages containin...

GHSA-J8CV-X86Q-RJ85 Pipecat: Telephony WebSocket `/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID

Development Runner Telephony WebSocket /ws Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID Summary The pipecat development runner registers a /ws WebSocket endpoint for telephony testing that accepts connections without any authentication. An unauthenticated remote attacker who...

CVE-2026-46949

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle...

CVE-2026-46950

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

CVE-2026-46947

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

PT-2026-50048

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

PT-2026-50050

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

PT-2026-50049

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle...

CVE-2026-12220 Yealink SIP-T46U Firmware Chunk Upload handler accupgradebychunk mod_upgrade.SparePartsUpload stack-based overflow

A vulnerability has been found in Yealink SIP-T46U 108.86.0.118. This affects the function modupgrade.SparePartsUpload of the file /api/upgrade/accupgradebychunk of the component Firmware Chunk Upload handler. Such manipulation of the argument uid leads to stack-based buffer overflow. The attack...

Oracle E-Business Suite (April 2026 CPU)

The versions of Oracle E-Business Suite installed on the remote host are affected by multiple vulnerabilities as referenced in the April 2026 CPU advisory. - Vulnerability in the Oracle Advanced Inbound Telephony product of Oracle E-Business Suite component: Setup and Administration. Supported...

CVE-2026-42968

Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally...

CVE-2026-42912

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Telephony Service allows an authorized attacker to elevate privileges locally...

CVE-2026-42968

Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally...

CVE-2026-42912

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Telephony Service allows an authorized attacker to elevate privileges locally...