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Fedora 43 python-aiohttp Important Security Advisory FEDORA-2026-66cb8ecfc2

fedora
Calendar Grey February 14, 2026
Dist Fedora Esm H88
An important security advisory addressing issues in Fedora 43's python-aiohttp, ensuring safe web interactions.
https://github.com/aio-libs/aiohttp/blob/v3.13.3/CHANGES.rst

Summary

Python HTTP client/server for asyncio which supports both the client and the

server side of the HTTP protocol, client and server websocket, and webservers

with middlewares and pluggable routing.

Update Information:

https://github.com/aio-libs/aiohttp/blob/v3.13.3/CHANGES.rst

Topics%20covered

Topics Covered

security advisory fedora access control important http client python-aiohttp

Change Log

* Tue Feb 3 2026 Benjamin A. Beasley - 3.13.3-4 - Skip test_send_compress_text_notakeover on s390x for now - Close RHBZ#2434949 * Tue Feb 3 2026 Benjamin A. Beasley - 3.13.3-3 - Revert "Drop s390xx for isal" * Tue Feb 3 2026 Nicolas Chauvet - 3.13.3-2 - Drop s390xx for isal * Tue Feb 3 2026 Nicolas Chauvet - 3.13.3-1 - Update to 3.13.3 * Sat Jan 17 2026 Fedora Release Engineering - 3.13.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Fri Oct 17 2025 Benjamin A. Beasley - 3.13.1-1 - Update to 3.13.1 * Thu Oct 16 2025 Benjamin A. Beasley - 3.13.0-1 - Update to 3.13.0

References


[ 1 ] Bug #2434949 - python-aiohttp: FTBFS in Fedora rawhide/f44 https://bugzilla.redhat.com/show_bug.cgi?id=2434949

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-66cb8ecfc2' 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
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Critical

Name: python-aiohttp
Product: Fedora 43
Version: 3.13.3
Release: 4.fc43
URL: https://github.com/aio-libs/aiohttp
Summary: Python HTTP client/server for asyncio

Topics%20covered

Topics Covered

security advisory fedora access control important http client python-aiohttp

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