Bug 2423991

Summary:	[Minor Incident] CVE-2025-52881 node-exporter: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [epel-9]
Product:	[Fedora] Fedora EPEL	Reporter:	Patrick Del Bello <pdelbell>
Component:	node-exporter	Assignee:	Mikel Olasagasti Uranga <mikel>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	epel9	CC:	go-sig, mikel
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["41d5df38-b077-4af4-811e-b26adbdff4fe"]}
Fixed In Version:	node-exporter-1.10.2-3.el9	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-02-09 00:29:04 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:	2404715

Description Patrick Del Bello 2025-12-19 21:56:46 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 Update System 2026-01-31 11:25:16 UTC

FEDORA-EPEL-2026-58b60068fc (node-exporter-1.10.2-3.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-58b60068fc

Comment 2 Fedora Update System 2026-02-01 01:19:49 UTC

FEDORA-EPEL-2026-58b60068fc has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-58b60068fc

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

Comment 3 Fedora Update System 2026-02-09 00:29:04 UTC

FEDORA-EPEL-2026-58b60068fc (node-exporter-1.10.2-3.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.