CVE-2026-48522

PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient passes its uri argument directly to urllib.request.urlopen which uses Python stdlib's default OpenerDirector registering HTTPHandler, HTTPSHandler, FTPHandler, FileHandler, and DataHandler. There is currently no...

CVE-2026-45017 Python Liquid: Absolute paths escape filesystem loader search path

Python Liquid is a Python engine for the Liquid template language. Prior to 2.2.0, the built-in FileSystemLoader and CachingFileSystemLoader do not guard against reading files outside their search paths when given an absolute path to resolve. This allows malicious template authors to load and...

CVE-2026-45017

Python Liquid is a Python engine for the Liquid template language. Prior to 2.2.0, the built-in FileSystemLoader and CachingFileSystemLoader do not guard against reading files outside their search paths when given an absolute path to resolve. This allows malicious template authors to load and...

CVE-2026-45017 Python Liquid: Absolute paths escape filesystem loader search path

Python Liquid is a Python engine for the Liquid template language. Prior to 2.2.0, the built-in FileSystemLoader and CachingFileSystemLoader do not guard against reading files outside their search paths when given an absolute path to resolve. This allows malicious template authors to load and...

CVE-2026-45017

CVE-2026-45017 affects the Python Liquid engine. Before 2.2.0, FileSystemLoader and CachingFileSystemLoader fail to guard against reading files outside the search path when given absolute paths, enabling a malicious template author to load and render arbitrary files via {% include %} and {% rende...

EUVD-2026-32907

Python Liquid is a Python engine for the Liquid template language. Prior to 2.2.0, the built-in FileSystemLoader and CachingFileSystemLoader do not guard against reading files outside their search paths when given an absolute path to resolve. This allows malicious template authors to load and...

CVE-2026-44723

Vowpal Wabbit is a machine learning system. The workflow .github/workflows/pythonchecks.yml embeds $ github.event.pullrequest.title directly inside double-quoted bash strings in four separate steps across four jobs, each passing it as a CLI argument to the Python test script...

OPENSUSE-SU-2026:20839-1 Security update for python-pytest-html

This update for python-pytest-html fixes the following issues: Changes in python-pytest-html: - CVE-2026-9277: shell-quote: improper escaping of newlines bsc1266254 Update the vendored shell-quote to 1.8.4 nodemodules...

OPENSUSE-SU-2026:20827-1 Security update for python-mistune

This update for python-mistune fixes the following issues - CVE-2026-33079: ReDoS in LINKTITLERE can lead to denial of service via a crafted Markdown bsc1264347. - CVE-2026-33441: processing of malformed reference links can lead to excessive resource consumption and denial of service bsc1264752. ...

Malicious code in my-test-package-2025-xyz (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 a2f3ab0a3c7ef9009c99575d9dd051c4a97575435cabf5d3a4c223f53bc47b89 During installation, the package opens a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign:...

MAL-2026-4837 Malicious code in my-test-package-2025-xyz (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 a2f3ab0a3c7ef9009c99575d9dd051c4a97575435cabf5d3a4c223f53bc47b89 During installation, the package opens a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign:...

RHSA-2026:21682 Red Hat Security Advisory: python3.9 security update

Bulletin has no description...

web-vulnerability-scanner

web-vulnerability-scanner A P...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

Important: Red Hat Security Advisory: python3.9 security update

An update for python3.9 is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

[SECURITY] Fedora 44 Update: uv-0.11.15-1.fc44

An extremely fast Python package and project manager, written in Rust. Highlights: =E2=80=A2 A single tool to replace pip, pip-tools, pipx, poetry, pyenv, twi ne, virtualenv, and more. =E2=80=A2 10-100x faster than pip. =E2=80=A2 Provides comprehensive project management, with a universal lockf...

[SECURITY] Fedora 44 Update: python-uv-build-0.11.15-1.fc44

This package is a slimmed down version of uv containing only the build backend...

[SECURITY] Fedora 43 Update: uv-0.11.15-1.fc43

An extremely fast Python package and project manager, written in Rust. Highlights: =E2=80=A2 A single tool to replace pip, pip-tools, pipx, poetry, pyenv, twi ne, virtualenv, and more. =E2=80=A2 10-100x faster than pip. =E2=80=A2 Provides comprehensive project management, with a universal lockf...

[SECURITY] Fedora 43 Update: python-uv-build-0.11.15-1.fc43

This package is a slimmed down version of uv containing only the build backend...