Low [CVE-2026-21715] Information disclosure due to `fs.realpathSync.native()` bypassing filesystem read restrictions
This low-severity Red Hat Linux advisory covers CVE-2026-21715 affecting Red Hat Enterprise Linux 1, nodejs24, nodejs:24.
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Summary
Information disclosure due to `fs.realpathSync.native()` bypassing filesystem read restrictions. Red Hat rates this low (CVSS 3.3).
Weakness: CWE-425. Affected package(s): nodejs24, nodejs:24.
Resolved in Red Hat advisory RHSA-2026:7350 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat Enterprise Linux 1.
- nodejs24-1:24.14.1-2.el10_1
- nodejs:24-8100020260408131901.6d880403
- nodejs:24-9070020260402152654.rhel9
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:7350
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7350 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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