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: HTTP header injection via CR/LF in proxy tunnel headers

A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...

cpython: IMAP command injection in user-controlled commands

A flaw was found in the imaplib module in the Python standard library. The imaplib module does not reject control characters, such as newlines, in user-controlled input passed to IMAP commands. This issue allows an attacker to inject additional commands to be executed in the IMAP server...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python3.14: python-unversioned-command-3.14.4-2.hum1 noarch python3-3.14.4-2.hum1 aarch64, x8664 python3-debug-3.14.4-2.hum1 aarch64, x8664 python3-devel-3.14.4-2.hum1 aarch64, x8664...

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...

MAL-2026-2962 Malicious code in my-package-jiecub3 (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 1ec43b076f10c0f300bdde6c106bc020894f238b7b2b72e3a3c146d189bdb3a4 During installation, the package attempts to create a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers...

Malicious code in my-package-jiecub3 (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 1ec43b076f10c0f300bdde6c106bc020894f238b7b2b72e3a3c146d189bdb3a4 During installation, the package attempts to create a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers...

AZL-9340 CVE-2022-24801 for package python-twisted is not applicable

This CVE either no longer is or was never applicable...

a-mailx (=0.1.0), almax-common (>=0.9.5 <=1.0.2.dev20240601170722) +67 more potentially affected by CVE-2026-39377 via nbconvert (>=7.0.0 <=7.17.0)

nbconvert PYPI version =7.0.0, =0.9.5, =1.0.1, =1.0.1, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.1.10, =0.0.15, =0.1.3, =3.0.0, =0.0.1, =0.0.2 - fashiontrendforecasting =0.1.0 and more Source cves: CVE-2026-39377 Source advisory: SNYK:PYTHON-NBCONVERT-16115368...

CVE-2026-39373 vulnerabilities

Vulnerabilities for packages: py3-jwcrypto...

OPENSUSE-SU-2026:10597-1 python311-python-multipart-0.0.26-1.1 on GA media

These are all security issues fixed in the python311-python-multipart-0.0.26-1.1 package on the GA media of openSUSE Tumbleweed...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: python3 (UTSA-2026-013020)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013020 advisory. Allows modifying some file metadata e.g. last modified with filter=dataor file permissions chmod with filter=tarof files outside the extraction directory. You are...

Fedora 43 : python-cbor2 (2026-cd0bb7ac34)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-cd0bb7ac34 advisory. Backport upstream patch for CVE-2025-64076 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

RHEL 8 : python3 (RHSA-2026:9387)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:9387 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

RHEL 9 : python3.9 (RHSA-2026:9261)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:9261 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

Debian dla-4523 : python3-geopandas - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4523 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4523-1 [email protected] https://www.debian.org/lts/security/...

CPython 安全漏洞

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has a security vulnerability that stems from the sockrecfrominto method in asyncio, where the nbytes parameter lacks a data buffer boundary check. This could lead to out-of-buffer writing when the amount o...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: python3 (UTSA-2026-013021)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013021 advisory. When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can b...

RHEL 8 : python3 (RHSA-2026:9386)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:9386 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

RHEL 9 : python3.9 (RHSA-2026:9262)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:9262 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...