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CVE-2026-112083

CVE-2026-112083 · sgl-project SGLang Weight Exporter weight_exporter.py WeightExporter.send_weights_to_remote_instance denial of service

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A security flaw has been discovered in sgl-project SGLang up to 0.5.19. Affected is the function WeightExporter.send_weights_to_remote_instance of the file python/sglang/srt/model_executor/model_runner_components/weight_exporter.py of the component Weight Exporter. Performing a manipulation of the argument group_name results in denial of service. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.

CVSS 6.9 · Medium · EPSS 0.4%

Published
Updated

Affected products and versions

  • sglang

    Versions
    • 0.5.0: Affected
    • 0.5.1: Affected
    • 0.5.2: Affected
    • 0.5.3: Affected
    • 0.5.4: Affected
    • 0.5.5: Affected
    • 0.5.6: Affected
    • 0.5.7: Affected
    • 0.5.8: Affected
    • 0.5.9: Affected
    • 0.5.10: Affected
    • 0.5.11: Affected
    • 0.5.12: Affected
    • 0.5.13: Affected
    • 0.5.14: Affected
    • 0.5.15: Affected
    • 0.5.16: Affected
    • 0.5.17: Affected
    • 0.5.18: Affected
    • 0.5.19: Affected

    No fix published

Original sources

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