OpenClaw: Voice-call still parses large WebSocket frames before start validation (Incomplete fix for CVE-2026-32062)

Summary Incomplete fix for CVE-2026-32062: voice-call still parses large WebSocket frames before start validation Current Maintainer Triage - Normalized severity: medium - Assessment: v2026.3.28 still parses oversized pre-start voice-call WebSocket frames before start validation, and the unreleas...

Improper Validation of Specified Type of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input in the calls plugin when handling websocket messages containing malformed msgpack frames. An attacker can cause the server to consume excessive memory and crash by sending specially crafted...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the PerMessageDeflate.decompress method of the permessage-deflate extension. An attacker...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the PerMessageDeflate.decompress method of the permessage-deflate extension. An attacker can cause...

Uncaught Exception

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Uncaught Exception in the ByteParser when handling a specially crafted WebSocket frame with an extremely large 64-bit length. An attacker can cause the...

PT-2026-25075

Name of the Vulnerable Software and Affected Versions undici versions prior to 7.24.0 undici versions prior to 6.24.0 Description A server can respond with a WebSocket frame utilizing the 64-bit length format and an excessively large length value. The ByteParser component within undici experience...

undici 安全漏洞

Undici is an open-source HTTP/1.1 client developed by Node.js. Undici has a security vulnerability that stems from unlimited memory consumption during the decompression of permessage-deflate. This vulnerability could allow malicious WebSocket servers to send small compressed frames, causing the...

undici 安全漏洞

Undici is an open-source HTTP/1.1 client developed by Node.js. There is a security vulnerability in Undici, which stems from ByteParser’s internal mathematical operation overflow when processing WebSocket frames that use 64-bit length formats and have extremely large lengths. This could lead to t...

CVE-2026-26220

LightLLM version 1.1.0 and prior contain an unauthenticated remote code execution vulnerability in PD prefill-decode disaggregation mode. The PD master node exposes WebSocket endpoints that receive binary frames and pass the data directly to pickle.loads without authentication or validation. A...

CVE-2026-26220 LightLLM <= 1.1.0 PD Mode Unsafe Deserialization RCE

LightLLM version 1.1.0 and prior contain an unauthenticated remote code execution vulnerability in PD prefill-decode disaggregation mode. The PD master node exposes WebSocket endpoints that receive binary frames and pass the data directly to pickle.loads without authentication or validation. A...

CVE-2026-26220 LightLLM <= 1.1.0 PD Mode Unsafe Deserialization RCE

LightLLM version 1.1.0 and prior contain an unauthenticated remote code execution vulnerability in PD prefill-decode disaggregation mode. The PD master node exposes WebSocket endpoints that receive binary frames and pass the data directly to pickle.loads without authentication or validation. A...

libsoup 安全漏洞

libsoup is a GNOME HTTP client/server library from the GNOME Project. A security vulnerability exists in libsoup, which stems from improper handling of WebSocket frames, and may result in out-of-bounds memory reads, causing a memory leak or crash...

EUVD-2021-0926

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2017-18922

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by...

Denial Of Service (DoS)

directus is vulnerable to Denial Of Service DoS. The vulnerability exists because invalid websocket frames are not properly handled which allows an attacker to crash the application...

SUSE CVE-2017-18922

It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow...

SUSE CVE-2021-21419

Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to...

AlmaLinux 8 : libvncserver (ALSA-2020:3385)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2020:3385 advisory. - It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by...

USN-5258-1 weechat vulnerabilities

Stuart Nevans Locke discovered that WeeChat's relay plugin insecurely handled malformed websocket frames. A remote attacker in control of a server could possibly use this issue to cause denial of service in a client. CVE-2021-40516 Stuart Nevans Locke discovered that WeeChat insecurely handled...

python-eventlet: improper handling of highly compressed data and memory allocation with excessive size allows DoS

A flaw was found in eventlet. If an unauthenticated user manages to send large websocket frames or highly compressed data frames that can lead to memory exhaustion. An attacker could use this flaw to cause a denial of service DoS...