Socket.IO: Zero-attachment Memory Exhaustion

Impact A specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory. Patches | Version range | Used by | Fixed version |...

CVE-2026-69185 Socket.IO: Zero-attachment Memory Exhaustion

Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory...

CVE-2026-69185

Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory...

CVE-2026-69185 Socket.IO: Zero-attachment Memory Exhaustion

Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory...

PT-2026-67489

Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory...

CVE-2026-17350 pgAdmin 4: Tool permission bypass via backend routes and Socket.IO handlers

The per-tool permission system custom roles / role-based tool permissions, introduced in pgAdmin 4 9.3 did not enforce its permission check consistently. In SERVER mode, pgAdmin 4 gates each tool behind a per-tool Flask-Security permission, but the permission decorator permissionsrequired was...

CVE-2026-17350 pgAdmin 4: Tool permission bypass via backend routes and Socket.IO handlers

The per-tool permission system custom roles / role-based tool permissions, introduced in pgAdmin 4 9.3 did not enforce its permission check consistently. In SERVER mode, pgAdmin 4 gates each tool behind a per-tool Flask-Security permission, but the permission decorator permissionsrequired was...

CVE-2026-17350 pgAdmin 4: Tool permission bypass via backend routes and Socket.IO handlers

The per-tool permission system custom roles / role-based tool permissions, introduced in pgAdmin 4 9.3 did not enforce its permission check consistently. In SERVER mode, pgAdmin 4 gates each tool behind a per-tool Flask-Security permission, but the permission decorator permissionsrequired was...

PT-2026-66775

Name of the Vulnerable Software and Affected Versions pgAdmin 4 versions 9.3 through 9.16 Description In SERVER mode, the per-tool permission system fails to consistently enforce permission checks. While a permissions required decorator is used on the initial route of a tool, subsequent backend...

CVE-2026-68502

LazyOwn RedTeam/APT Framework is an AI-powered C2 and red-team operations framework. Prior to 0.2.154, LazyOwn's lazyc2.py registers an unauthenticated Socket.IO input event handler that dispatches data.get'value' to LazyOwnShell.onecmd, reaching LazyOwnShell.docmd and subprocess.callcommand,...

CVE-2026-68502

The CVE affects the LazyOwn RedTeam/APT Framework. Prior to version 0.2.154, lazyc2.py registers an unauthenticated Socket.IO input event handler that dispatches data.get('value') to LazyOwnShell.one_cmd, which reaches LazyOwnShell.do_cmd and invokes subprocess.call(command, shell=True). This all...

PT-2026-66608

Name of the Vulnerable Software and Affected Versions LazyOwn RedTeam/APT Framework versions prior to 0.2.154 Description LazyOwn is an AI-powered C2 and red-team operations framework. The lazyc2.py component registers an unauthenticated Socket.IO input event handler that dispatches the value...

CVE-2026-66749

Let's Chat 0.4.0 through 0.4.8 contains a null dereference vulnerability that allows authenticated attackers to crash the server by supplying a valid 24-character hex string room parameter that matches no document in the database. Attackers can send a crafted GET /messages request causing an...

CVE-2026-66749

Let's Chat 0.4.0 through 0.4.8 contains a null dereference vulnerability that allows authenticated attackers to crash the server by supplying a valid 24-character hex string room parameter that matches no document in the database. Attackers can send a crafted GET /messages request causing an...

PT-2026-65519

Let's Chat 0.4.0 through 0.4.8 contains a null dereference vulnerability that allows authenticated attackers to crash the server by supplying a valid 24-character hex string room parameter that matches no document in the database. Attackers can send a crafted GET /messages request causing an...

EUVD-2026-42623

Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers ydoc:awareness:update, ydoc:document:leave...

socket.io: engine.io: Socket.IO: Denial of Service via invalid binary POST requests

A flaw was found in Socket.IO, specifically within the Engine.IO protocol v4 polling transport. An unauthenticated attacker can exploit this vulnerability by sending invalid binary POST requests with a Content-Type of application/octet-stream. This improper handling of requests prevents the HTTP...

EUVD-2026-42313

Socket.IO: Engine.IO Polling Transport Connection Exhaustion...

MAL-2026-10709 Malicious code in @cyberrant-rantai/rantai (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 41d1dbf6fb83f9a7c4c4b94ee40255e86910714400e249fec55b031e809c92bd runtime/localagent.py opens a Socket.IO client connection to a hardcoded server at https://app.cyberrant.org overridable via $SERVERURL and registers...

MAL-2026-10619 Malicious code in @vite-js/vui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 89dd59b0cc2b2931e47b1822fa705eba41767d28ae89bce2e277254377dd9a0a Package publishes under @vite-js/vui while impersonating the official vite package: package.json sets author "Evan You", description "Native-ESM...