Critical [CVE-2026-48746] Critical authentication bypass allows unauthorized API access
This critical-severity Red Hat Linux advisory covers CVE-2026-48746.
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Summary
Critical authentication bypass allows unauthorized API access. Red Hat rates this important (CVSS 9.1).
Weakness: CWE-501. Red Hat lists fixing advisory RHSA-2026:36006 with package rhaiis/vllm-rocm-rhel9:1782353093, rhaiis/vllm-cuda-rhel9:1782352847, rhaiis/vllm-cuda-rhel9:1782951012, rhaiis/vllm-rocm-rhel9:1782951244.
- rhaiis/vllm-rocm-rhel9:1782353093
- rhaiis/vllm-cuda-rhel9:1782352847
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- rhaiis/vllm-rocm-rhel9:1782353093
- rhaiis/vllm-cuda-rhel9:1782352847
- rhaiis/vllm-cuda-rhel9:1782951012
- rhaiis/vllm-rocm-rhel9:1782951244
- RHSA-2026:36006
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Restrict network access to the vLLM API endpoint to only trusted clients and internal networks. Implement firewall rules or network policies to limit inbound connections to the vLLM service, thereby reducing the attack surface. This operational control helps prevent unauthorized external access to the vulnerable API.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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