AlmaLinux 9 : python3.9 (ALSA-2026:1478)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:1478 advisory. cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service CVE-2025-12084 Tenable has extracted the preceding description block...

RHEL 9 : python3.9 (RHSA-2026:1478)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1478 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

ALSA-2026:1478 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:...

python3.9 security update

3.9.25-3.0.1 - Remove upstream URL reference 3.9.25-3 - Security fix for CVE-2025-12084 Resolves: RHEL-135897...

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:...

Fedora: Security Advisory (FEDORA-2026-43e2b1e209)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian: Security Advisory (DLA-4455-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

DLA-4455-1 python3.9 - security update

Bulletin has no description...

Debian dla-4455 : idle-python3.9 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4455 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4455-1 [email protected]...

Fedora 42 : python3.9 (2026-43e2b1e209)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-43e2b1e209 advisory. Security fix for CVE-2025-12084 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

CLSA-2026-1769020780 python3.9: Fix of CVE-2025-12084

CVE-2025-12084: fix denial-of-service by removing quadratic behavior in xml.dom.minidom node ID cache clearing when building deeply nested documents...

MiracleLinux 8 : python39:3.9 and python39-devel:3.9 (AXSA:2023-6552:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6552:01 advisory. python: TLS handshake bypass CVE-2023-40217 Tenable has extracted the preceding description block directly from the MiracleLinux security advisory. Note that...

MiracleLinux 9 : python3.9-3.9.18-3.el9_4.6 (AXSA:2024-8947:06)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-8947:06 advisory. python: cpython: tarfile: ReDos via excessive backtracking while parsing header values CVE-2024-6232 Tenable has extracted the preceding description block...

MiracleLinux 9 : python3.9-3.9.21-1.el9_5 (AXSA:2024-9439:09)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9439:09 advisory. python: Virtual environment venv activation scripts don't quote paths CVE-2024-9287 python: Improper validation of IPv6 and IPvFuture addresses...

CentOS 9 : python3.9-3.9.25-3.el9

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the python3.9-3.9.25-3.el9 build changelog. - When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is...

MiracleLinux 9 : python3.9-3.9.14-1.el9.2 (AXSA:2023-5191:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5191:01 advisory. Python: CPU denial of service via inefficient IDNA decoder CVE-2022-45061 Tenable has extracted the preceding description block directly from the MiracleLinu...

Debian dla-4445 : idle-python3.9 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4445 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4445-1 [email protected]...

MiracleLinux 8 : python39:3.9 (AXSA:2025-9939:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9939:01 advisory. modwsgi: Trusted Proxy Headers Removing Bypass CVE-2022-2255 Tenable has extracted the preceding description block directly from the MiracleLinux security...

Siemens Ruggedcom ROX Improper Input Validation (CVE-2024-5642)

CPython 3.9 and earlier doesn't disallow configuring an empty list for SSLContext.setnpnprotocols which is an invalid value for the underlying OpenSSL API. This results in a buffer over-read when NPN is used see CVE-2024-5535 for OpenSSL. This vulnerability is of low severity due to NPN being not...

Medium: python3.9

Issue Overview: When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents. CVE-2025-12084 When loading a plist file, the plistlib module...