This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-54273 →

DEBIAN-CVE-2026-54273

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, no limit was present on the number of pipelined reque...

Original description

The description as published by the source.

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, no limit was present on the number of pipelined requests that could be queued. An attacker may be able to use pipelined requests to use excessive amounts of memory, potentially leading to DoS. This vulnerability is fixed in 3.14.1.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 python-aiohttp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 python-aiohttp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 python-aiohttp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.14.1-1"}]}]

References

advisory security-tracker.debian.org