High7.4Red Hat & Ubuntu Linux
@fastify/reply-from: @fastify/http-proxy: Fastify Reply From and HTTP Proxy: Security bypass via Connection header manipulation
CVE-2026-33805 Published Apr 15, 2026
CVE-2026-33805
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
@fastify/reply-from: @fastify/http-proxy: Fastify Reply From and HTTP Proxy: Security bypass via Connection header manipulation. Red Hat rates this important (CVSS 7.4). Weakness: CWE-444. Affected package(s): devspaces/dashboard-rhel9:1776795511. Resolved in Red Hat advisory RHSA-2026:10175 — update the affected packages (`sudo dnf update`).
Affected versions
- devspaces/dashboard-rhel9:1776795511
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- RHSA-2026:10175
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- 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 hours ago·verify at source
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