libcurl 8.16.0 < 8.21.0 WebSocket Auto-PONG Memory Exhaustion (CVE-2026-11586)

The version of libcurl installed on the remote host is 8.16.0 prior to 8.21.0. It is, therefore, affected by a denial of service vulnerability: - By default, curl automatically responds to WebSocket PING frames. Because curl lacks an upper bound on memory allocation for unacknowledged frames, a...

CVE-2026-54695

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

CVE-2026-54695 - Pipecat Telephony WebSocket /ws Unauthenticated Call-Control Abuse Pipecat prior to v1.4.0 registers a /ws WebSocket endpoint for telephony testing that accepts connections without authentication. An attacker can send a crafted handshake containing a caller-supplied callSid, whic...

CVE-2026-54695

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-2026-54695 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-2026-59715

Affected software: Open WebUI self-hosted AI platform. Vulnerability: Unauthenticated access to collaborative-document Socket.IO handlers (ydoc:awareness:update, ydoc:document:leave) that accepted events without authenticated user, enabling unauthorized manipulation of document collaboration stat...

CVE-2026-59715 Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.16 before 0.10.0, the Socket.IO server is configured with alwaysconnect=True. The ydoc:awareness:update and ydoc:document:leave Socket.IO handlers accepted collaborative-document events without requirin...

CVE-2026-59715 Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.16 before 0.10.0, the Socket.IO server is configured with alwaysconnect=True. The ydoc:awareness:update and ydoc:document:leave Socket.IO handlers accepted collaborative-document events without requirin...

SUSE-RU-2026:2816-1 Recommended update for python-aioresponses, python-google-api-core, python-google-api-python-client, python-google-auth, python-google-auth-httplib2, python-google-cloud-appengine-logging, python-google-cloud-artifact-registry, python-google-cloud-audit-log, python-google-cloud-build, python-google-cloud-compute, python-google-cloud-core, python-google-cloud-dns, python-google-cloud-domains, python-google-cloud-iam, python-google-cloud-kms, python-google-cloud-kms-inventory, python-google-cloud-logging, python-google-cloud-run, python-google-cloud-secret-manager, python-google-cloud-service-directory, python-google-cloud-spanner, python-google-cloud-storage, python-google-cloud-vpc-access, python-google-crc32c, python-google-resumable-media, python-googleapis-common-protos, python-grpc-google-iam-v1, python-grpc-interceptor, python-mmh3, python-mypy, python-opentelemetry-resourcedetector-gcp, python-poetry-core, python-proto-plus, python-pytest-asyncio, python-syrupy, python-typed-ast, python-uritemplate, python-dnspython, python-trio, python-websocket-client

This update for python-aioresponses, python-google-api-core, python-google-api-python-client, python-google-auth, python-google-auth-httplib2, python-google-cloud-appengine-logging, python-google-cloud-artifact-registry, python-google-cloud-audit-log, python-google-cloud-build,...

PT-2026-56887

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.10.0 Description In the backend/open webui/routers/terminals.py file, the ws terminal upstream URL is constructed using an unencoded session id and appends user id as a query parameter. This allows for query...

OPENSUSE-SU-2026:11240-1 python313-websockets-16.0-2.1 on GA media

These are all security issues fixed in the python313-websockets-16.0-2.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-59723

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOMSECRET is unset for loc...

Uncaught Exception

Overview github.com/nats-io/nats-server/v2/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Uncaught Exception in the WebSocket listener routing, which dispatches requests for the...

Uncaught Exception

Overview github.com/nats-io/nats-server/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Uncaught Exception in the WebSocket listener routing, which dispatches requests for the...

CVE-2026-59723 Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (`/browser` endpoint)

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOMSECRET is unset for loc...

CVE-2026-59723 Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (`/browser` endpoint)

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOMSECRET is unset for loc...

CVE-2026-59723

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOMSECRET is unset for loc...

CVE-2026-59723

The CVE-2026-59723 vulnerability affects the Cline Hub dashboard (the /browser WebSocket endpoint). Before version 3.0.30, the dashboard server did not validate the Origin header for WebSocket connections, and when ROOM_SECRET is unset on local 127.0.0.1, isAuthorizedBrowserRequest() could be abu...

CVE-2026-58208

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, a WebSocket listener could route requests for the MQTT-over-WebSocket path into MQTT handling even when MQTT was not configured, allowing an unauthenticated client with...