Low [CVE-2026-21716] Permission bypass allows unauthorized modification of file permissions and ownership via incomplete security fix.
This low-severity Red Hat Linux advisory covers CVE-2026-21716 affecting Red Hat Enterprise Linux 1, nodejs20-main, nodejs25-main.
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Summary
Permission bypass allows unauthorized modification of file permissions and ownership via incomplete security fix.. Red Hat rates this low (CVSS 3.8).
Weakness: CWE-279. Affected package(s): nodejs20-main, nodejs25-main, nodejs24, nodejs22-main, nodejs:24, nodejs24-main.
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.
- nodejs20-main-20.20.0-7.1.hum1
- nodejs25-main-25.9.0-1.hum1
- nodejs24-1:24.14.1-2.el10_1
- nodejs22-main-22.22.0-1.3.hum1
- nodejs:24-8100020260408131901.6d880403
- nodejs:24-9070020260402152654.rhel9
- nodejs24-main-24.14.1-4.hum1
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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