Medium [CVE-2026-86253] Arbitrary File Read via Path Traversal
This medium-severity Red Hat Linux advisory covers CVE-2026-86253; related products: Red Hat OpenShift AI (RHOAI).
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Summary
Arbitrary File Read via Path Traversal. Red Hat rates this moderate (CVSS 5.9).
Weakness: CWE-22.
Affected product named by the advisory: Red Hat OpenShift AI (RHOAI).
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 15 days ago·verify at source
- 1.15.6
- 2.0.1
Official advisory · high-confidence parse· fetched 15 days ago·verify at source
Mitigation checklist
- To mitigate this vulnerability, restrict network access to services utilizing the `h3` `serveStatic()` function to trusted clients and networks only. Implement firewall rules to limit exposure of the affected component, `rhoai/odh-feature-server-rhel9`, to prevent unauthenticated remote attackers from sending crafted requests. This may impact legitimate access to static content served by the component.
Official advisory · high-confidence parse· fetched 15 days ago·verify at source
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