CVE-2026-33151 socket.io allows an unbounded number of binary attachments

Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, 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...

CVE-2026-33151

Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, 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...

CVE-2026-33151 socket.io allows an unbounded number of binary attachments

Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, 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...

Socket.IO 代码问题漏洞

Socket.IO is a JavaScript library developed by Socket.IO Inc., aimed at real-time web applications. Versions of Socket.IO prior to 3.3.5, 3.4.4, and 4.2.6 contained code vulnerabilities. These vulnerabilities stemmed from the fact that servers would buffer large amounts of binary attachments when...

Linux Distros Unpatched Vulnerability : CVE-2026-23277

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: teql: fix NULL pointer dereference in iptunnelxmit on TEQL slave xmit teqlmasterxmit calls netdevstartxmitskb, slave to transmit through slave device...

PT-2026-26686

Name of the Vulnerable Software and Affected Versions CTEK Chargeport affected versions not specified Description WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated...

IGL-Technologies eParking.fi 访问控制错误漏洞

IGL-Technologies eParking.fi is an intelligent parking platform provided by IGL-Technologies, offering features for parking management, charging, and parking space monitoring. IGL-Technologies eParking.fi has a security vulnerability related to access control. This vulnerability stems from the la...

OpenClaw 安全漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from an authorization bypass vulnerability that is due to an authorization bypass vulnerability in the WebSocket connection path. An attacker can exploit the vulnerability to perform administrator-only...

EUVD-2026-13253

OpenClaw versions prior to 2026.2.22 contain an authentication bypass vulnerability that allows clients authenticated with a shared gateway token to connect as role=node without device identity verification. Attackers can exploit this by claiming the node role during WebSocket handshake to inject...

OpenClaw 安全漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from an authentication hardening vulnerability that is due to an authentication hardening vulnerability in the browser-sourced WebSocket client in a loopback deployment. An attacker can exploit the...

@ckeditor/ckeditor-cloud-services-collaboration (>=23.0.0 <=29.0.0), @ckeditor/ckeditor5-real-time-collaboration (>=29.1.0 <=33.0.0) +2 more potentially affected by CVE-2026-33151 via socket.io-parser (=3.4.1)

socket.io-parser NPM version =3.4.1 is affected by a known vulnerability. The following packages have a transitive dependency on socket.io-parser and may be impacted: - @ckeditor/ckeditor-cloud-services-collaboration =23.0.0, =29.1.0, =29.0.0, =1.5.3, =2.1.0 Source cves: CVE-2026-33151 Source...

10cartsharing (>=1.0.0 <=1.0.3), 1api (>=0.0.1 <=0.0.2) +7957 more potentially affected by CVE-2026-33151 via socket.io-parser (>=2.2.2 <=3.3.4)

socket.io-parser NPM version =2.2.2, =1.0.0, =0.0.1, =0.0.1, =0.1.0, =1.0.2, =1.0.1, =2.16.1, =1.0.0-RC.1, =0.1.0, =1.0.1, =1.0.3 and more Source cves: CVE-2026-33151 Source advisory: OSV:GHSA-677M-J7P3-52F9...

GHSA-677M-J7P3-52F9 socket.io allows an unbounded number of binary attachments

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 |...

socket.io allows an unbounded number of binary attachments

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 |...

PT-2026-26200

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 |...

org.webjars.npm:browser-sync-ui (=2.27.11), org.webjars.npm:nestjs__platform-socket.io (=9.0.0-next.2) +3 more potentially affected by CVE-2026-33151 via org.webjars.npm:socket.io-parser (>=2.3.1 <=4.2.5)

org.webjars.npm:socket.io-parser MAVEN version =2.3.1, =0.3.1, =0.5.0 - org.webjars.npm:socket.io-client =4.8.3 Source cves: CVE-2026-33151 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15680279...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the WebSocket session handling in kernel/util/websocket.go. An attacker can connect to the /ws endpoint and receive real-time document metadata and activity events by using the special id=auth WebSocket...

OESA-2026-1570 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Deal with race between UDP socket address change and rehash If a UDP socket changes its local address while it's receiving datagrams, as a result of connect...

OESA-2026-1567 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Deal with race between UDP socket address change and rehash If a UDP socket changes its local address while it's receiving datagrams, as a result of connect...

OESA-2026-1566 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Deal with race between UDP socket address change and rehash If a UDP socket changes its local address while it's receiving datagrams, as a result of connect...