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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-112083

sgl-project SGLang Weight Exporter weight_exporter.py WeightExporter.send_weights_to_remote_instance denial of service

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

sgl-project SGLang

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

References