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Fedora 44 Python 3.14.10 Fixes Tar and Certificate Issues

Linuxsecurity •LinuxSecurity Advisories • November 4, 2026

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Python 3.14 is an accessible, high-level, dynamically typed, interpreted

programming language, designed with an emphasis on code readability.

It includes an extensive standard library, and has a vast ecosystem of

third-party libraries.

New version of the Python interpreter New version of the Python interpeter

* Mon Oct 26 2026 Karolina Surma - 3.14.10-1 - Update to Python 3.14.10 - CVE-2026-114583: tar filter allows writing outside destination via empty-named symlink - CVE-2026-115557: Distrust compromised intermediate certificates in ssl module * Thu Oct 22 2026 Karolina Surma - 3.14.9-1 - Update to Python 3.14.9

[ 1 ] Bug #2547343 - CVE-2026-12345 python3.14: python: Arbitrary file deletion via race condition during temporary directory cleanup [fedora-all]

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-2a34d74310' at the command line. For more information, refer to the dnf documentation available at

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Multiple Python Versions in Fedora Address Tar and SSL Vulnerabilities Fedora has released updates for several Python versions (3.11, 3.13, 3.14, and 3.15) to address vulnerabilities related to tar file extraction and SSL certificate handling. CVE-2026-114583 allows arbitrary file writes via a tar filter, while CVE-2026-115557 distrusts compromised intermediate certificates, posing a significant risk to users. The vulnerabilities affect multiple Fedora releases, including Fedora 43 and 44. The updates were published on October 22 and 24, 2026, with patches available via the dnf update program. Users are urged to upgrade to the latest versions to mitigate these risks. The CVSS scores for these vulnerabilities indicate a medium to severity level, highlighting the need for immediate action. 5 sources 58

Extracted Entities

Fedora 44 Python 3.14.10 Fixes Tar and Certificate Issues

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Extracted Entities

CVEs (3)

CWE Weaknesses (2)

Platforms (1)