AZL-111032

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-111032.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-111032
Upstream
  • CVE-2026-106073
Published
2026-10-23T17:17:20Z
Modified
2026-10-25T14:17:43Z
Summary
CVE-2026-106073 affecting package nodejs 24.21.0-1
Details

A flaw in Node.js Permission Model filesystem enforcement leaves fs.realpathSync() without the required read permission checks. This is an incomplete fix of CVE-2026-21715, which only covered fs.realpathSync.native().

As a result, code running under --permission with restricted --allow-fs-read can still use fs.realpathSync() to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories.

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

References

Affected packages

Azure Linux:3 / nodejs

Package

Name
nodejs
Purl
pkg:rpm/azure-linux/nodejs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
24.21.0-1

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-111032.json"