High [CVE-2026-29054] Information disclosure due to case-insensitive Connection header processing
This high-severity Red Hat Linux advisory covers CVE-2026-29054 affecting Red Hat OpenShift Dev Spaces 3.27.
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Summary
Information disclosure due to case-insensitive Connection header processing. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-178. Affected package(s): devspaces/traefik-rhel9:1776718585.
Resolved in Red Hat advisory RHSA-2026:10175 — update the affected packages (`sudo dnf update`).
Affected product named by the advisory: Red Hat OpenShift Dev Spaces 3.27.
- devspaces/traefik-rhel9:1776718585
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:10175
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-2026:10175 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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