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Fedora 42 python-uv-build DoS Attack Vulnerability Update 2026-086a367966

fedora
Calendar Grey February 22, 2026
Dist Fedora Esm H88
Update for python-uv-build in Fedora 42 addresses a DoS issue with a minor version change.
Update uv and python-uv-build to 0.10.2

Summary

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

backend.

Update Information:

Update uv and python-uv-build to 0.10.2. There are some minor breaking changes in uv; most users should not have to change anything. See https://github.com/astral-sh/uv/blob/0.10.2/CHANGELOG.md for details. There are no breaking changes to python-uv-build.

Topics%20covered

Topics Covered

security advisory fedora update DoS stack exhaustion python-uv-build

Change Log

* Tue Feb 10 2026 Benjamin A. Beasley - 0.10.2-1 - Update to 0.10.2 * Tue Feb 10 2026 Benjamin A. Beasley - 0.10.1-1 - Update to 0.10.1 (close RHBZ#2438446) * Fri Feb 6 2026 Benjamin A. Beasley - 0.10.0-1 - Update to 0.10.0 (close RHBZ#2437187) * Thu Feb 5 2026 Benjamin A. Beasley - 0.9.30-1 - Update to 0.9.30 (close RHBZ#2436958) * Tue Feb 3 2026 Benjamin A. Beasley - 0.9.29-1 - Update to 0.9.29 (close RHBZ#2436549)

References


[ 1 ] Bug #2438083 - CVE-2026-25727 python-uv-build: time affected by a stack exhaustion denial of service attack [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2438083

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-086a367966' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
Lowest
Low
Medium
High
Critical

Name: python-uv-build
Product: Fedora 42
Version: 0.10.2
Release: 1.fc42
URL: https://pypi.org/project/uv-build
Summary: The uv build backend

Topics%20covered

Topics Covered

security advisory fedora update DoS stack exhaustion python-uv-build

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