CVE-2026-43973

Uncontrolled Resource Consumption vulnerability in ninenines gun gunhttp module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gunhttp:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary concatenati...

EUVD-2026-35074

Uncontrolled Resource Consumption vulnerability in ninenines gun gunhttp module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gunhttp:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary concatenati...

CVE-2026-43973 gun HTTP/1.1 response buffer has no size limit allowing server-controlled memory exhaustion

Uncontrolled Resource Consumption vulnerability in ninenines gun gunhttp module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gunhttp:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary concatenati...

CVE-2026-43973 gun HTTP/1.1 response buffer has no size limit allowing server-controlled memory exhaustion

Uncontrolled Resource Consumption vulnerability in ninenines gun gunhttp module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gunhttp:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary concatenati...

CVE-2026-43973

CVE-2026-43973 concerns the Erlang/Elixir library gun_http in the Gun framework. The vulnerability is an uncontrolled resource consumption: three code paths in gun_http:handle/5 accumulate TCP data into a connection buffer using binary concatenation with no upper bound. If a malicious server send...

EEF-CVE-2026-43973 gun HTTP/1.1 response buffer has no size limit allowing server-controlled memory exhaustion

Summary Uncontrolled Resource Consumption vulnerability in ninenines gun gunhttp module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gunhttp:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary...

PT-2026-47299

Uncontrolled Resource Consumption vulnerability in ninenines gun gun http module allows a malicious server to exhaust client memory via unbounded HTTP/1.1 response buffering. In gun http:handle/5, three clauses accumulate incoming TCP data into the connection's buffer field using binary...

CVE-2026-47077

Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding. hackneyh3:awaitresponseloop/6 accumulates the HTTP/3 response body in memory without any size cap. The after Timeout clause is a per-message inactivity timer that resets on every received chunk,...

EEF-CVE-2026-47073 Unbounded memory consumption in WebSocket client in hackney

Summary Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding. The WebSocket client in src/hackneyws.erl imposes no upper bound on memory consumption in three code paths. First, readhandshakeresponse/3 accumulates received bytes into a growing buffe...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in various respons.text invocations in response-handler.ts, which accept and buffer arbitrarily long request strings. Functions like createJsonResponseHandler and...

CVE-2026-8466

Allocation of Resources Without Limits or Throttling vulnerability in ninenines cowboy allows denial of service via unbounded buffer accumulation in multipart header parsing. cowboyreq:readpart/3 in src/cowboyreq.erl accumulates incoming request bytes into a Buffer binary with no upper-bound chec...

UBUNTU-CVE-2026-8466

Allocation of Resources Without Limits or Throttling vulnerability in ninenines cowboy allows denial of service via unbounded buffer accumulation in multipart header parsing. cowboyreq:readpart/3 in src/cowboyreq.erl accumulates incoming request bytes into a Buffer binary with no upper-bound chec...

CVE-2026-44240

CVE-2026-44240 affects the Node.js FTP client basic-ftp . Before version 5.3.1, the client is vulnerable to client-side denial of service when parsing FTP control-channel multiline responses. A malicious FTP server can send an unterminated multiline response during the initial banner phase, causi...

GHSA-RPMF-866Q-6P89 basic-ftp allows a malicious FTP server to cause client-side denial of service via unbounded multiline control response buffering

Summary basic-ftp is vulnerable to client-side denial of service when parsing FTP control-channel multiline responses. A malicious or compromised FTP server can send an unterminated multiline response during the initial FTP banner phase, before authentication. The client keeps appending...

basic-ftp allows a malicious FTP server to cause client-side denial of service via unbounded multiline control response buffering

Summary basic-ftp is vulnerable to client-side denial of service when parsing FTP control-channel multiline responses. A malicious or compromised FTP server can send an unterminated multiline response during the initial FTP banner phase, before authentication. The client keeps appending...

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 |...

CVE-2026-27979

Next.js is a React framework for building full-stack web applications. Starting in version 16.0.1 and prior to version 16.1.7, a request containing the next-resume: 1 header corresponding with a PPR resume request would buffer request bodies without consistently enforcing maxPostponedStateSize in...

CVE-2026-27979

Next.js CVE-2026-27979 affects Next.js 16.0.1 through 16.1.6 in non-minimal deployments with Partial Prerendering enabled. A request containing the next-resume: 1 header can cause unbounded postponed-body buffering, consuming memory and enabling DoS. The issue is fixed in 16.1.7 by enforcing size...

CVE-2026-28478

OpenClaw exposes a Denial of Service vulnerability in webhook handlers prior to version 2026.2.13, caused by buffering request bodies without strict byte or time limits. Remote, unauthenticated attackers can send oversized JSON payloads or slow uploads, triggering memory pressure and availability...

CVE-2026-28478 OpenClaw < 2026.2.13 - Denial of Service via Unbounded Webhook Request Body Buffering

OpenClaw versions prior to 2026.2.13 contain a denial of service vulnerability in webhook handlers that buffer request bodies without strict byte or time limits. Remote unauthenticated attackers can send oversized JSON payloads or slow uploads to webhook endpoints causing memory pressure and...