CRITICAL 9.3 NVD
CVE-2026-103040
LightLLM through 1.2.0 contains a remote code execution vulnerability in the router profiler service when started with --enable_profiling flag. The service expo
LightLLM through 1.2.0 contains a remote code execution vulnerability in the router profiler service when started with --enable_profiling flag. The service exposes an unauthenticated RPyC server with pickle deserialization enabled, allowing attackers to execute arbitrary code by sending crafted serialized objects to the profiler command queue.
References
- https://github.com/ModelTC/LightLLM
- https://github.com/ModelTC/LightLLM/issues/1597
- https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/router/profiler_service.py
- https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/router/profiler_service.py
- https://www.vulncheck.com/advisories/lightllm-through-1.2.0-unauthenticated-remote-code-ex
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-29 via NVD.
Risk Timeline
CVE Disclosed2026-09-29 · 0 days ago
Remediation Resources
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