Moderate: Red Hat Security Advisory: python-idna security update

An update for python-idna is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

python-idna: idna: Denial of Service via specially crafted long inputs

A flaw was found in the idna library, which handles Internationalized Domain Names in Python applications. A remote attacker could exploit this vulnerability by sending specially crafted, excessively long inputs to the library's encoding function. This could cause the system to consume significan...

Moderate: Red Hat Security Advisory: python-idna security update

An update for python-idna is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

RLSA-2026:54268 Important: 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:...

RLSA-2026:54290 Moderate: python-idna 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:...

python-idna security update

An update is available for python-idna. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming...

CLSA-2026-1786093153 python: Fix of CVE-2026-11972

CVE-2026-11972: fix an unbounded loop CPU DoS in the tarfile module when a member header in a streaming-mode archive mode="r|" declares a huge size, by breaking out of the Stream.seek read loop at EOF...

python-idna security update

3.7-6 - Fix CVE-2026-45409: quadratic time complexity in IDNA validation 3.7-5 - rpminspect: Disable the unicode inspection...

Beyond Source: An Empirical Study of Python Bytecode Security Risks

Python package security is largely source-centric, yet Python runtimes can execute bytecode directly through .pyc files, compiled-only modules, and marshalled code objects, creating an inspection-execution gap. We present an empirical study of Python bytecode as a security artifact. We measure...

CVE-2026-73486: Improper Control of Generation of Code

Flowise before 3.1.3 contains a code injection vulnerability in the CSV Agent node's customReadCSV parameter that allows authenticated attackers to execute arbitrary Python code. The validator uses a static regex blocklist that can be bypassed through obfuscation techniques, enabling attackers to...

Linux Distros Unpatched Vulnerability : CVE-2026-48809

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the...

RHEL 9 : python-idna (RHSA-2026:54484)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:54484 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

AlmaLinux 8 : vim (ALSA-2026:38510)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:38510 advisory. vim: command injection when decompressing .tgz archives CVE-2026-46483 vim: Vim: Arbitrary Code Execution via crafted directory names CVE-2026-47162 vim:...

RHEL 8 : python-pillow (RHSA-2026:54528)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:54528 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

RockyLinux 10 : python-idna (RLSA-2026:54481)

The remote RockyLinux 10 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:54481 advisory. python-idna: idna: Denial of Service via specially crafted long inputs CVE-2026-45409 Tenable has extracted the preceding description block directly from the...

Oracle Linux 8 : python-idna (ELSA-2026-54290)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-54290 advisory. 2.5-8 - Security fix for CVE-2026-45409 Resolves: RHEL-215650 Tenable has extracted the preceding description block directly from the Oracle Linux security...

Linux Distros Unpatched Vulnerability : CVE-2026-48802

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - python-engineio is a Python implementation of the Engine.IO realtime client and server. Prior to version 4.13.2, an attacker can cause the creation of unnecessa...

AlmaLinux 10 : python-idna (ALSA-2026:54481)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:54481 advisory. python-idna: idna: Denial of Service via specially crafted long inputs CVE-2026-45409 Tenable has extracted the preceding description block directly from the...

RockyLinux 9 : python-idna (RLSA-2026:54484)

The remote RockyLinux 9 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:54484 advisory. python-idna: idna: Denial of Service via specially crafted long inputs CVE-2026-45409 Tenable has extracted the preceding description block directly from the...

SUSE SLED15 / SLES15 Security Update : python-pip (SUSE-SU-2026:3589-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:3589-1 advisory. This update for python-pip fixes the following issue: - CVE-2026-13346: incorrect handling of doubly-encoded package UR...