Medium5.3Red Hat Linux

Medium [CVE-2026-3592] Amplification vulnerabilities via self-pointed glue records

This medium-severity Red Hat Linux advisory covers CVE-2026-3592 affecting bind-main, Red Hat Enterprise Linux.

CVE-2026-3592 Published May 26, 2026

CVE-2026-3592

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Amplification vulnerabilities via self-pointed glue records. Red Hat rates this moderate (CVSS 5.3).

Weakness: CWE-770. Affected package(s): bind-main.

Resolved in Red Hat advisory RHSA-2026:20334 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Enterprise Linux.

Affected versions

bind-main-9.18.49-1.hum1

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

RHSA-2026:20334

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:20334 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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