Medium6.5Red Hat Linux

Medium [CVE-2026-39825] ReverseProxy forwards hidden query parameters, potentially bypassing security controls

This medium-severity Red Hat Linux advisory covers CVE-2026-39825 affecting golang1, Red Hat Enterprise Linux.

CVE-2026-39825 Published May 7, 2026

CVE-2026-39825

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

ReverseProxy forwards hidden query parameters, potentially bypassing security controls. Red Hat rates this moderate (CVSS 6.5).

Weakness: CWE-472. Affected package(s): golang1.

Resolved in Red Hat advisory RHSA-2026:23262 — update the affected packages (`sudo dnf update`).

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

Affected versions

golang1-25-main-1.25.11-2.hum1
golang1-26-main-1.26.4-2.hum1

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

Fixed versions

RHSA-2026:23262

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-2026:23262 (`sudo dnf update` / `yum update`).

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

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