pyjwt: PyJWT accepts unknown `crit` header extensions (RFC 7515 §4.1.11 MUST violation)

A missing verification step has been discovered in PyJWT. PyJWT does not validate the crit Critical Header Parameter defined in RFC 7515 §4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting it. This...

RLSA-2026:13670 Moderate: python-tornado 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:...

ex-kernel

EXPLOIT KERNEL LINUX Installation gu...

[SECURITY] Fedora 44 Update: pyOpenSSL-26.1.0-1.fc44

High-level wrapper around a subset of the OpenSSL library, includes among oth ers SSL.Connection objects, wrapping the methods of Python's portable sockets Callbacks written in Python Extensive error-handling mechanism, mirroring OpenSSL's error codes...

CVE-2026-41205 affecting package python-mako for versions less than 1.2.4-3

CVE-2026-41205 affecting package python-mako for versions less than 1.2.4-3. A patched version of the package is available...

CVE-2026-41066 affecting package python-lxml for versions less than 4.9.3-2

CVE-2026-41066 affecting package python-lxml for versions less than 4.9.3-2. A patched version of the package is available...

PT-2026-37836

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API Python bindings because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters...

PT-2026-38289

Name of the Vulnerable Software and Affected Versions pyLoad versions prior to 0.5.0b3.dev100 Description The WebUI returns full Python traceback details to clients when unhandled exceptions occur. This happens because the endpoint "/web/" is accessible without authentication and renders template...

RockyLinux 10 : python-tornado (RLSA-2026:13641)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:13641 advisory. tornado-python: Tornado: Denial of Service via large multipart bodies CVE-2026-31958 tornado: Tornado: Cookie attribute injection due to improper...

ROS-20260506-73-0047

Vulnerability in python-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0048

Vulnerability in python2-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

OPENSUSE-SU-2026:10709-1 python313-Django6-6.0.5-1.1 on GA media

These are all security issues fixed in the python313-Django6-6.0.5-1.1 package on the GA media of openSUSE Tumbleweed...

OPENSUSE-SU-2026:10708-1 python311-Django4-4.2.30-2.1 on GA media

These are all security issues fixed in the python311-Django4-4.2.30-2.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-38043

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API Python bindings because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters...

PT-2026-38527

These are all security issues fixed in the python311-jupyter-server-2.18.1-1.1 package on the GA media of openSUSE Tumbleweed...

RHCOS 4 : OpenShift Container Platform 4.4.9 python-psutil (RHSA-2020:2583)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:2583 advisory. - python-psutil: Double free because of refcount mishandling CVE-2019-18874 Note that Nessus has not tested for this issue but has instead...

RHCOS 3 : OpenShift Container Platform 3.11.374 (RHSA-2021:0079)

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0079 advisory. - golang.org/x/crypto: Keystream loop in amd64 assembly when overflowing 32-bit counter CVE-2019-11840 - kubernetes: MITM using...

RHCOS 4 : OpenShift Container Platform 4.8.2 (RHSA-2021:2437)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2437 advisory. - golang: crypto/elliptic: incorrect operations on the P-224 curve CVE-2021-3114 - gogo/protobuf: plugin/unmarshal/unmarshal.go lack...

ROS-20260506-73-0046

Vulnerability in python-tornado related to uncontrolled resource consumption. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

RHCOS 4 : OpenShift Container Platform 4.7.0 (RHSA-2020:5634)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5634 advisory. - atomic-openshift: cross-namespace owner references can trigger deletions of valid children CVE-2019-3884 - kubernetes: Ceph RBD...