[SECURITY] Fedora 43 Update: python-jupyter-server-2.19.0-2.fc43

The Jupyter Server provides the backend i.e. the core services, APIs, and REST endpoints for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila...

OPENSUSE-SU-2026:11137-1 python311-jupyter-ydoc-3.5.0-1.1 on GA media

These are all security issues fixed in the python311-jupyter-ydoc-3.5.0-1.1 package on the GA media of openSUSE Tumbleweed...

EulerOS 2.0 SP15 : python-cryptography (EulerOS-SA-2026-2500)

According to the versions of the python-cryptography packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the...

EulerOS 2.0 SP15 : python-pyasn1 (EulerOS-SA-2026-2463)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

EulerOS 2.0 SP15 : python-requests (EulerOS-SA-2026-2465)

According to the versions of the python-requests packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Requests is a HTTP library. Prior to version 2.33.0, the requests.utils.extractzippedpaths utility function uses a predictable filename...

PT-2026-53225

Name of the Vulnerable Software and Affected Versions mcp Python SDK versions prior to 1.27.2 Description Principal confusion exists in the HTTP transports of the mcp Python SDK. Specifically, the SSE and Streamable HTTP stateful mode routed sessions fail to verify if the principal matches the...

SUSE SLES12: libpython3_6m1_0 / libpython3_6m1_0-32bit / python36 / etc (SUSE-SU-2026:2655-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:2655-1 advisory. - CVE-2026-3446: Base64 decoding stops at first padded quad by default bsc1261970. Tenable has extracted the preceding description block directly from...

Photon OS 5.0: Python3 PHSA-2026-5.0-0855

An update of the python3 package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0855. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

EulerOS 2.0 SP15 : python-cryptography (EulerOS-SA-2026-2459)

According to the versions of the python-cryptography packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the...

EulerOS 2.0 SP15 : python-pip (EulerOS-SA-2026-2503)

According to the versions of the python-pip packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Requests is a HTTP library. Prior to version 2.33.0, the requests.utils.extractzippedpaths utility function uses a predictable filename when...

EulerOS 2.0 SP15 : python3 (EulerOS-SA-2026-2466)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update, |= operator, and unpickli...

PT-2026-53226

Name of the Vulnerable Software and Affected Versions MCP Python SDK versions prior to 1.27.2 Description A missing authorization issue exists in the official Model Context Protocol Python SDK. On multi-client servers, the default request handlers registered by the experimental enable tasks helpe...

SUSE SLES12: libpython2_7-1_0 / libpython2_7-1_0-32bit / python / python-32bit / etc (SUSE-SU-2026:2664-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2664-1 advisory. This update for python, python-base, python-doc fixes the following issues Security fixes: - CVE-2026-1703: files may be extracted outside the...

EulerOS 2.0 SP15 : pyOpenSSL (EulerOS-SA-2026-2499)

According to the versions of the pyOpenSSL packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP15 : python-pyasn1 (EulerOS-SA-2026-2504)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

RockyLinux 10 : python3.14 (RLSA-2026:28581)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:28581 advisory. python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open API CVE-2026-4786 python: Python: Cross-Site Scripting XSS...

EulerOS 2.0 SP15 : pyOpenSSL (EulerOS-SA-2026-2458)

According to the versions of the pyOpenSSL packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback t...

GHSA-5W7Q-77MV-V69F python-socketio: Binary attachment accumulation can cause denial of service

Impact The python-socketio server stores binary EVENT and ACK messages in memory while it waits to receive their binary attachments. Once all the attachments are received, these messages are then processed. An attacker can submit a binary message and intentionally omit sending one or more of its...

Allocation of Resources Without Limits or Throttling

Overview python-socketio is a Socket.IO server and client for Python Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the process that stores binary EVENT and ACK messages in memory while awaiting their binary attachments. An attacke...

GHSA-CGWC-PV48-FHJ5 python-engineio has unbound thread allocation that can cause denial of service

Impact An attacker can cause the creation of unnecessary background threads in the python-engineio server by exploiting the heartbeat mechanism, which launches a thread when a new connection is received, and when the client sends a PONG packet. Note: this issue primarily affects synchronous...