Bug 2431111

Summary:	CVE-2026-23745 CVE-2026-23950 nodejs22: various flaws [fedora-43]
Product:	[Fedora] Fedora	Reporter:	Sandipan Roy <saroy>
Component:	nodejs22	Assignee:	Jan Staněk <jstanek>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	43	CC:	aradchen, jstanek, sgallagh, tjuhasz
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["b1f67d92-d2ce-44db-9470-35f54ac39c3b", "c2ade6c4-1591-4e8f-acb5-623b2e405f11"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-01-26 10:33:18 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:	2430538, 2431036

Description Sandipan Roy 2026-01-20 04:27:38 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.

Comment 1 Fedora Update System 2026-01-22 12:29:19 UTC

FEDORA-2026-8663c5f961 (nodejs22-22.22.0-2.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-8663c5f961

Comment 2 Fedora Update System 2026-01-23 01:49:46 UTC

FEDORA-2026-8663c5f961 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-8663c5f961`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-8663c5f961

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

Comment 3 Jan Staněk 2026-01-26 10:33:18 UTC

CVE-2026-23745: According to upstream [1], this is not exploitable in npm.
CVE-2026-23950: This is only applicable to case-insensitive or normalization-insensitive filesystems; not generally applicable on Linux.

[1]: https://github.com/npm/cli/issues/8917#issuecomment-3775056124