Bug 2432990

Summary:	CVE-2025-13465 python-jupytext: prototype pollution in _.unset and _.omit functions [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	python-jupytext	Assignee:	Jerry James <loganjerry>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	42	CC:	loganjerry
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["2207a801-158d-4213-ada5-49f943885c4d"]}
Fixed In Version:	python-jupytext-1.19.1-1.fc42	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-02-04 02:05:16 UTC	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:	2431740

Description Guilherme de Almeida Suckevicz 2026-01-26 18:45:57 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.

Comment 1 Fedora Update System 2026-01-26 23:56:04 UTC

FEDORA-2026-d3c5092654 (python-jupytext-1.19.1-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d3c5092654

Comment 2 Fedora Update System 2026-01-27 06:50:09 UTC

FEDORA-2026-d3c5092654 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-d3c5092654`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d3c5092654

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-02-04 02:05:16 UTC

FEDORA-2026-d3c5092654 (python-jupytext-1.19.1-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.