Bug 2509653 (CVE-2026-58039) - CVE-2026-58039 nodejs: Information disclosure due to improper permission enforcement
Summary: CVE-2026-58039 nodejs: Information disclosure due to improper permission enfo...
Keywords:
Status: NEW
Alias: CVE-2026-58039
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-31 01:01 UTC by OSIDB Bzimport
Modified: 2026-08-05 14:03 UTC (History)
5 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-07-31 01:01:20 UTC 
A flaw in Node.js Permission Model enforcement allows process.report writes (and overwrites) files outside --allow-fs-write paths.

This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations.

This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.
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