CVE-2026-112083Medium· 5.3▾ TwilightPoC availableA 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 th…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 29.2 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.4%
Exploit / PoC code exists
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.
SGLang 0.5.0SGLang 0.5.1SGLang 0.5.2SGLang 0.5.3SGLang 0.5.4SGLang 0.5.5SGLang 0.5.6SGLang 0.5.7SGLang 0.5.8SGLang 0.5.9SGLang 0.5.10SGLang 0.5.11SGLang 0.5.12SGLang 0.5.13SGLang 0.5.14SGLang 0.5.15SGLang 0.5.16SGLang 0.5.17SGLang 0.5.18SGLang 0.5.19Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-112082High· 7.5sgl-project SGLang Expert-Distribution Recording Endpoint expert_distribution.py Scheduler.expert_distribution_handle denial of service
CVE-2026-110809Medium· 4.3A security vulnerability has been detected in sgl-project SGLang up to 0.5.19
CVE-2026-110807Medium· 4.3A weakness has been identified in sgl-project SGLang up to 0.5.19
CVE-2026-105245Low· 3.7A vulnerability has been found in sgl-project sglang up to 0.5.21
CVE-2026-112267Medium· 6.5SGLang through 0.5.22 SSRF via bootstrap_host and bootstrap_port on Decode Worker
CVE-2026-112269Medium· 6.5SGLang through 0.5.22 Memory Exhaustion via Unauthenticated Mooncake Decode Registrations