Bug 2380013

Summary:	CVE-2025-53643 python-aiohttp: AIOHTTP HTTP Request/Response Smuggling [epel-9]
Product:	[Fedora] Fedora EPEL	Reporter:	Jon Moroney <jmoroney>
Component:	python-aiohttp	Assignee:	Jonathan Wright <jonathan>
Status:	NEW ---	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	low
Version:	epel9	CC:	igor.raits, jonathan, mail, python-packagers-sig
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["3c0b2582-d86a-4de3-aaa9-77648da3d348"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2380000

Description Jon Moroney 2025-07-14 21:56:38 UTC

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Fedora Admin user for bugzilla script actions 2026-05-16 02:11:32 UTC

This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.

Comment 2 Martin Wolf 2026-05-17 17:23:49 UTC

This bug report refers to  CVE-2025-53643 (https://access.redhat.com/security/cve/cve-2025-53643), which points to: https://github.com/aio-libs/aiohttp/security/advisories/GHSA-9548-qrrj-x5pj
That software is packaged as python-aiohttp and not python-pytest-aiohttp.

Codebase for python-pytest-aiohttp is different: 
https://github.com/aio-libs/pytest-aiohttp/releases

Reassigning to correct package (pytest-aiohttp).