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Fedora: python-starlette Critical Parsing Issue Fix FEDORA-2025-4154ea83d0

fedora
Calendar Grey November 5, 2025
Dist Fedora Esm H88
Critical update for Fedora 43 addressing a parsing flaw in python-starlette ensuring security and performance improvements.
uv / python-uv-build 0.9.5 https://github.com/astral-sh/uv/blob/0.9.5/CHANGELOG.md ruff 0.14.2 https://github.com/astral-sh/ruff/blob/0.14.2/CHANGELOG.md Pydantic 2.12.3

Summary

Starlette is a lightweight ASGI framework/toolkit, which is ideal for building

async web services in Python.

It is production-ready, and gives you the following:

\u2022 A lightweight, low-complexity HTTP web framework.

\u2022 WebSocket support.

\u2022 In-process background tasks.

\u2022 Startup and shutdown events.

\u2022 Test client built on requests.

\u2022 CORS, GZip, Static Files, Streaming responses.

\u2022 Session and Cookie support.

\u2022 100% test coverage.

\u2022 100% type annotated codebase.

\u2022 Few hard dependencies.

\u2022 Compatible with asyncio and trio backends.

\u2022 Great overall performance against independent benchmarks.

Update Information:

uv / python-uv-build 0.9.5 https://github.com/astral-sh/uv/blob/0.9.5/CHANGELOG.md ruff 0.14.2 https://github.com/astral-sh/ruff/blob/0.14.2/CHANGELOG.md Pydantic 2.12.3 Blog post maturin 1.9.6 https://github.com/PyO3/maturin/blob/v1.9.6/Changelog.md python-typing-inspection 0.4.2 (2025-10-01) Add typing_objects.is_noextraitems() python-jiter 0.11.0 https://github.com/pydantic/jiter/releases/tag/v0.11.0 python-pydantic-extra-types 2.10.6 https://github.com/pydantic/pydantic-extra-types/releases/tag/v2.10.6 Typer 0.20.0 Features \u2728 Enable command suggestions on typo by default. Upgrades \u2b06\ufe0f Add (official) support for Python 3.14. Internal Assorted small enhancements. FastAPI 0.120.1 Upgrades \u2b06\ufe0f Bump Starlette to 0.50.0. Internal \U0001f527 Add license and license-files to pyproject.toml, remove License from classifiers. 0.120.0 There are no major nor breaking changes in this release. \u2615\ufe0f The internal reference documentation now uses annotated_doc.Doc i...

Change Log

* Tue Oct 28 2025 Packit - 0.49.1-1 - Update to 0.49.1 upstream release - Resolves: rhbz#2406784

References


[ 1 ] Bug #2360699 - ruff-0.14.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2360699 [ 2 ] Bug #2371174 - maturin-1.9.4 is available https://bugzilla.redhat.com/show_bug.cgi?id=2371174 [ 3 ] Bug #2395006 - rust-serde_json-1.0.145 is available https://bugzilla.redhat.com/show_bug.cgi?id=2395006 [ 4 ] Bug #2395167 - python-jiter-0.11.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2395167 [ 5 ] Bug #2398117 - rust-regex-1.11.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398117 [ 6 ] Bug #2398118 - rust-regex-automata-0.4.11 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398118 [ 7 ] Bug #2398161 - fastapi-cloud-cli-0.2.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398161 [ 8 ] Bug #2400050 - python-fastapi-0.118.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2400050 [ 9 ] Bug #2400578 - python-typing-inspection-0.4.2 is available ...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-4154ea83d0' 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

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Name: python-starlette
Product: Fedora 43
Version: 0.49.1
Release: 1.fc43
Summary: The little ASGI library that shines

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