High [CVE-2026-90959] file:// scheme allowlist bypass in content upload file_url field enables arbitrary file read and Pulp Container registry signing key theft
This high-severity Red Hat Linux advisory covers CVE-2026-90959; related products: Red Hat Ansible Automation Platform 2, Red Hat Satellite 6, Red Hat Update Infrastructure 5.
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Summary
file:// scheme allowlist bypass in content upload file_url field enables arbitrary file read and Pulp Container registry signing key theft. Red Hat rates this important (CVSS 8.1).
Weakness: CWE-22.
Affected products named by the advisory: Red Hat Ansible Automation Platform 2; Red Hat Satellite 6; Red Hat Update Infrastructure 5.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
Mitigation checklist
- No mitigation is currently available that meets Red Hat Product Security's standards for usability, deployment, applicability, or stability.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
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