Bug 2493336 (CVE-2026-48936) - CVE-2026-48936 nodejs: Node.js: Local server can be started without network permission via Permission API flaw
Summary: CVE-2026-48936 nodejs: Node.js: Local server can be started without network p...
Keywords:
Status: NEW
Alias: CVE-2026-48936
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2493815 2493816 2493817
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-26 02:02 UTC by OSIDB Bzimport
Modified: 2026-06-26 22:25 UTC (History)
3 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-06-26 02:02:29 UTC 
A flaw in Node.js Permission API can cause a local server to be started (via a Unix domain socket), even without the `--allow-net` permission.

This vulnerability affects one supported release line: **Node.js 26**.
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