CVE-2026-42342

React Router is a router for React. In versions 7.0.0 through 7.14.x of react-router and versions 2.10.0 through 2.17.4 of @remix-run/server-runtime, certain crafted requests can consume disproportionate server resources via unbounded path expansion in the manifest endpoint, resulting in response...

CVE-2026-42342 React Router vulnerable to DoS via unbounded path expansion in __manifest endpoint

React Router is a router for React. In versions 7.0.0 through 7.14.x of react-router and versions 2.10.0 through 2.17.4 of @remix-run/server-runtime, certain crafted requests can consume disproportionate server resources via unbounded path expansion in the manifest endpoint, resulting in response...

PT-2026-45835

Name of the Vulnerable Software and Affected Versions react-router versions 7.0.0 through 7.14.x @remix-run/server-runtime versions 2.10.0 through 2.17.4 Description Certain crafted requests can cause disproportionate server resource consumption through unbounded path expansion at the manifest...

Important: python3.12 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

Proteus: A Self-Evolving Red Team for Agent Skill Ecosystems

Agent skills extend LLM agents with reusable instructions, tool interfaces, and executable code, and users increasingly install third-party skills from marketplaces, repositories, and community channels. Because a skill exposes both executable behavior and context-setting documentation, its...

CLSA-2026-1777545539 Fix of 6 CVEs

SECURITY UPDATE: fix quadratic complexity in http cookie parsing with backslash escapes - debian/patches/CVE-2024-7592.patch: fix quadratic complexity in http cookie parsing with backslash escapes - CVE-2024-7592 SECURITY UPDATE: reject leading dashes in webbrowser URLs and %action substitution...

Important: python3.12 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

RHEL 8 : python3.12 (RHSA-2026:10950)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:10950 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

python: Quadratic complexity in os.path.expandvars() with user-controlled template

A vulnerability in Python’s os.path.expandvars function that can cause performance degradation. When processing specially crafted, user-controlled input with nested environment variable patterns, the function exhibits quadratic time complexity, potentially leading to excessive CPU usage and denia...

python: Quadratic complexity in os.path.expandvars() with user-controlled template

A vulnerability in Python’s os.path.expandvars function that can cause performance degradation. When processing specially crafted, user-controlled input with nested environment variable patterns, the function exhibits quadratic time complexity, potentially leading to excessive CPU usage and denia...

CVE-2026-34124 Denial of Service via Path Expansion Overflow in HTTP Service in TP-Link Tapo C520WS

A denial-of-service vulnerability was identified in TP-Link Tapo C520WS v2.6 within the HTTP request path parsing logic. The implementation enforces length restrictions on the raw request path but does not account for path expansion performed during normalization. An attacker on the adjacent...

CVE-2026-34124 Denial of Service via Path Expansion Overflow in HTTP Service in TP-Link Tapo C520WS

A denial-of-service vulnerability was identified in TP-Link Tapo C520WS v2.6 within the HTTP request path parsing logic. The implementation enforces length restrictions on the raw request path but does not account for path expansion performed during normalization. An attacker on the adjacent...

CVE-2026-34124

TP-Link Tapo C520WS v2.6 contains a DoS in HTTP path parsing: the raw request path length is restricted but path expansion during normalization is not accounted for, enabling adjacent-network attackers to craft requests that may cause buffer overflow and memory corruption, potentially interruptin...

CLSA-2026-1773480954 python3.9: Fix of CVE-2025-6075

CVE-2025-6075: fix quadratic complexity in os.path.expandvars...

OPENSUSE-SU-2026:20081-1 Security update for python313

This update for python313 fixes the following issues: - Update to 3.13.11: - Security - CVE-2025-12084: cpython: Fixed quadratic algorithm in xml.dom.minidom leading to denial of service bsc1254997 - CVE-2025-13836: Fixed default Content-Lenght read amount from HTTP response bsc1254400 -...

MiracleLinux 9 : python3.9-3.9.25-2.el9_7 (AXSA:2025-11589:05)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11589:05 advisory. python: Invalid value for OpenSSL API may cause Buffer over-read when NPN is used CVE-2024-5642 cpython: Python HTMLParser quadratic complexity...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python3 (UTSA-2025-992143)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992143 advisory. If the value passed to os.path.expandvars is user-controlled a performance degradation is possible when expanding environment variables. Tenable has extracted the...

RLSA-2025:23342 Moderate: python3.9 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

RLSA-2025:23530 Important: python39:3.9 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

ALSA-2025:23342 Moderate: python3.9 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...