Bug 2431099

Summary: CVE-2026-23745 CVE-2026-23950 nodejs18: various flaws [fedora-42]
Product: [Fedora] Fedora Reporter: Sandipan Roy <saroy>
Component: nodejs18Assignee: Jan Staněk <jstanek>
Status: CLOSED NOTABUG QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 42CC: 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:
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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 04:26:24 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 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