CVE-2026-19204

A client may send a WebSocket frame with an unknown opcode and a very large declared payload length, causing Jetty to attempt a large memory allocation and potentially exhaust the JVM heap. This occurs when auto-fragmentation is enabled, as unknown opcodes bypass the normal maximum frame size...

CVE-2026-19204

A client may send a WebSocket frame with an unknown opcode and a very large declared payload length, causing Jetty to attempt a large memory allocation and potentially exhaust the JVM heap. This occurs when auto-fragmentation is enabled, as unknown opcodes bypass the normal maximum frame size...

CVE-2026-19204

Eclipse Jetty is vulnerable in its WebSocket component when auto-fragmentation is enabled. A remote, unauthenticated client can send a WebSocket frame with an unknown opcode and a very large declared payload length. Because unknown opcodes bypass the normal maximum frame size handling and payload...

Improper Credential Management

Reactor Netty is vulnerable to Improper Credential Management. The vulnerability is due to credentials being forwarded during WebSocket handshake redirects to a different origin when redirects are explicitly enabled, which allows an attacker to intercept or obtain sensitive credentials...

Security update for python-aiohttp

This update for python-aiohttp fixes the following issues: CVE-2026-59881: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated permessage-deflate bsc1273125. CVE-2026-69243: HTTP request smuggling via the WebSocket upgrade procedure bsc1273553...

SUSE-SU-2026:4031-1 Security update for python-aiohttp

This update for python-aiohttp fixes the following issues: - CVE-2026-59881: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated permessage-deflate bsc1273125. - CVE-2026-69243: HTTP request smuggling via the WebSocket upgrade procedure bsc1273553...

Security Bulletin: IBM App Connect Enterprise is vulnerable to multiple vulnerabilities due to Node.js modules adm-zip and websocket-driver (CVE-2026-39244, CVE-2026-54466 and CVE-2026-54490)

Summary IBM App Connect Enterprise runtime and IBM App Connect Enterprise Connector Discovery and OpenAPI Editor are vulnerable to multiple vulnerabilities due to Node.js modules adm-zip and websocket-driver. Vulnerability Details CVEID:CVE-2026-39244 DESCRIPTION: adm-zip before 0.5.18 is...

CVE-2026-19204: Allocation of Resources Without Limits or Throttling

A client may send a WebSocket frame with an unknown opcode and a very large declared payload length, causing Jetty to attempt a large memory allocation and potentially exhaust the JVM heap. This occurs when auto-fragmentation is enabled, as unknown opcodes bypass the normal maximum frame size...

PT-2026-86859

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content...

PT-2026-86673

Name of the Vulnerable Software and Affected Versions Jetty affected versions not specified Description A client can send a WebSocket frame containing an unknown opcode and an excessively large declared payload length. When auto-fragmentation is enabled, unknown opcodes bypass standard maximum...

CVE-2026-86487: Incorrect Authorization

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content...

Exploit for Server-Side Request Forgery in Vercel Next.Js

CVE-2026-44578 — Next.js WebSocket Upgrade SSRF Laboratorio...

MAL-2026-15974 Malicious code in date-fns-formatter (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e9839e9520db45a2a739a415767a8258e15afee65cee71fe5ff41777cbd22450 The package impersonates the popular date-fns library. Its main module, date-fns-formatter.js, contains a small formatDate shim as a decoy in front o...

Malicious code in date-fns-formatter (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e9839e9520db45a2a739a415767a8258e15afee65cee71fe5ff41777cbd22450 The package impersonates the popular date-fns library. Its main module, date-fns-formatter.js, contains a small formatDate shim as a decoy in front o...

OESA-2026-3694 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 heap out-of-bounds read flaw was found in libsoup. When parsing...

OESA-2026-3695 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 heap out-of-bounds read flaw was found in libsoup. When parsing...

OESA-2026-3692 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 heap out-of-bounds read flaw was found in libsoup. When parsing multipart HTT...

CVE-2026-86188

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188 AVideo YPTSocket Plugin Unauthenticated Cross-Site Scripting

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188 AVideo YPTSocket Plugin Unauthenticated Cross-Site Scripting

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...