DEBIAN-CVE-2026-56123

socat versions 1.8.0.0 through 1.8.1.1 contain a heap-based buffer overflow vulnerability that allows a malicious SOCKS5 proxy server to overwrite adjacent heap memory by exploiting a sign-extension flaw in the DOMAINNAME reply parser. During connection setup, the domain name length byte is read...

EUVD-2026-37760

undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse...

undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse

Impact When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This cause...

Linux Distros Unpatched Vulnerability : CVE-2026-6734

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the...

Origin Validation Error

Overview undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Origin Validation Error in the Socks5ProxyAgent. An attacker can intercept or redirect sensitive data, including credentials and request payloads, to unintended origins b...

CVE-2026-9697

Impact: undici's ProxyAgent silently drops the requestTls option when configured with a SOCKS5 proxy URI socks5:// or socks://. The target HTTPS connection through the SOCKS5 tunnel falls back to Node's default trust store, ignoring user-configured ca, cert, key, rejectUnauthorized, and servernam...

CVE-2026-6734

Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This caus...

UBUNTU-CVE-2026-6734

Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This caus...

CVE-2026-6734 undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse

Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This caus...

CVE-2026-6734

Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This caus...

EEF-CVE-2026-47071 SOCKS5 TLS upgrade ignores caller timeout in hackney

Summary Uncontrolled Resource Consumption vulnerability in benoitc hackney allows Flooding. The SOCKS5 transport in src/hackneysocks5.erl correctly applies the caller-supplied timeout to the SOCKS5 negotiation phase, but then upgrades the connection to TLS using the two-argument form ssl:connect/...

📄 Bichon 1.0.2 SOCKS5 Proxy Topology Disclosure

Bichon version 1.0.2 suffers from a SOCKS5 proxy topology disclosure vulnerability via /list-proxy. Bichon 1.0.2 SOCKS5 Proxy Topology Disclosure via /list-proxy ============================================================= Vendor: rustmailer Product: Bichon - self-hosted email archiving server...

Siemens SIMATIC S7-1500 Heap-based Buffer Overflow (CVE-2023-38545)

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the hostname to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that hostname can be is 255 bytes. If the hostname ...

EUVD-2009-2465

Malware in sbrugna...

EUVD-2025-23192

Malicious code in bioql PyPI...

EUVD-2023-32624

Malicious code in bioql PyPI...

Alert: Malicious PyPI Package soopsocks Infects 2,653 Systems Before Takedown

Cybersecurity researchers have flagged a malicious package on the Python Package Index PyPI repository that claims to offer the ability to create a SOCKS5 proxy service, while also providing a stealthy backdoor-like functionality to drop additional payloads on Windows systems. The deceptive...

PT-2025-31441 · Vproxy · Vproxy

Name of the Vulnerable Software and Affected Versions: vproxy versions 2.3.3 and below Description: vproxy is an HTTP/HTTPS/SOCKS5 proxy server. Untrusted data from the user-controlled HTTP Proxy-Authorization header is passed to Extension::try from and then to parse ttl extension where it is...

libcurl SOCKS5 Heap Buffer Overflow Vulnerability (Oct 2023)

libcurl is prone to a heap buffer overflow vulnerability in the SOCKS5 proxy handshake. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CVE-2023-29011

Git for Windows, the Windows port of Git, ships with an executable called connect.exe, which implements a SOCKS5 proxy that can be used to connect e.g. to SSH servers via proxies when certain ports are blocked for outgoing connections. The location of connect.exe's config file is hard-coded as...