333 matches found
PT-2026-102755
Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description A flaw exists in the permessage-deflate WebSocket extension. When compressing a very large outgoing message, truncated size calculations used for GByteArray growth can wrap, leading zlib to...
PT-2026-108568
Security vulnerability affects the langfuse package. undici bundles a WebSocket client whose permessage-deflate size-limit cleanup removes all listeners from the internal zlib inflate stream, including its error listener, while that stream can still emit...
Linux Distros Unpatched Vulnerability : CVE-2026-102560
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for...
GHSA-3WWX-PV8P-Q78V undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression
Impact undici's WebSocket client including Node.js's bundled globalThis.WebSocket crashes the entire Node.js process when a remote WebSocket peer sends a permessage-deflate compressed message that crosses the decompressed-payload size limit and then contains a malformed DEFLATE block. In...
NPM: undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression
NPM: undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression vulnerability discovered by ? in WordPress Npm undici versions = 6.25.0, 6.28.1...
undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression
Impact undici's WebSocket client including Node.js's bundled globalThis.WebSocket crashes the entire Node.js process when a remote WebSocket peer sends a permessage-deflate compressed message that crosses the decompressed-payload size limit and then contains a malformed DEFLATE block. In...
EUVD-2026-71603
undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression...
CVE-2026-100658
The Netty component (io.netty:netty-codec-http ) is vulnerable to a denial-of-service (DoS) attack due to an unbounded per-connection queue in WebSocketServerExtensionHandler . An unauthenticated remote peer can use HTTP/1.1 pipelining to send requests faster than the application produces respons...
CVE-2026-100658 Netty before 4.1.138.Final Denial of Service via WebSocketServerExtensionHandler
Netty io.netty:netty-codec-http contains an unbounded per-connection queue in WebSocketServerExtensionHandler. The handler offers an entry to its per-channel validExtensions queue for every inbound HttpRequest, but polls an entry only when the application writes an HttpResponse, and the queue siz...
OESA-2026-4044 libsoup security update
libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup's WebSocket implementation when using the...
OESA-2026-4041 libsoup security update
libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup. The SoupWebsocketConnection may accept a large...
OESA-2026-4040 libsoup security update
libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup's WebSocket implementation when using the...
OESA-2026-4008 libsoup3 security update
Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. Security Fixes: A flaw was found in libsoup's WebSocket implementation when using...
OESA-2026-4006 libsoup3 security update
Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. Security Fixes: A flaw was found in libsoup's WebSocket implementation when using...
OESA-2026-4007 libsoup3 security update
Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. Security Fixes: A flaw was found in libsoup's WebSocket implementation when using...
SUSE CVE-2026-67232
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The cowboy WebSocket options at line 117 set compress = true, enabling RFC 7692 permessage-deflate negotiation. The handler does not set maxframesize, so cowboy's default of infinity applies...
SoupWebsocketExtensionDeflate: libsoup: libsoup: WebSocket permessage-deflate Unbounded Decompression Remote Denial of Service
A flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension. The extension's decompression loop inflate processes data in chunks without enforcing an upper boundary limit on the output buffer size. While libsoup limits the incoming compressed frame size via...
Moderate: Red Hat Security Advisory: libsoup3 security update
An update for libsoup3 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...
RHEL 10 : libsoup3 (RHSA-2026:71389)
The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71389 advisory. Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup,...