High [CVE-2026-94626] Denial of Service via unvalidated memory allocation parameter
This high-severity Red Hat Linux advisory covers CVE-2026-94626; related products: Red Hat AI Inference Server, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat OpenShift AI (RHOAI).
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Summary
Denial of Service via unvalidated memory allocation parameter. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-770.
Affected products named by the advisory: Red Hat AI Inference Server; Red Hat Enterprise Linux AI (RHEL AI) 3; Red Hat OpenShift AI (RHOAI).
- 0.29.0
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
- Restrict network exposure of the OpenAI-compatible completion service by enforcing OpenShift NetworkPolicies or firewall rules so that only authenticated API gateways and trusted internal clients can access the endpoint. In addition, avoid configuring disaggregated prefill and decode deployments for publicly exposed services, opting instead for monolithic serving architectures where inter-process KV transfer parameters are not accepted from external completion requests. Caveats: Limiting network reachability requires client traffic to be routed through trusted ingress proxies. Modifying deployment configurations or cluster network policies may require restarting the inference service pods, resulting in brief service downtime.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
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