MEDIUM

CVE-2026-92220

2026-09-16 CVSS v3.1

CVSS

5.3

Description

A vulnerability was found in vllm-project vLLM 0.26.0/0.27.0. Affected is the function MoRIIOConnectorScheduler.request_finished/MoRIIOConnectorWorker.get_finished/MoRIIOWrapper._handle_release_message of the file vllm/distributed/kv_transfer/kv_connector/v1/moriio/moriio_connector.py of the component MoRIIO Acknowledgement Handler. Performing a manipulation of the argument request_id/kv_transfer_params results in resource consumption. It is possible to initiate the attack remotely. The project was informed of the problem early through a pull request but has not reacted yet.

Weakness (CWE)

CWE-400 Uncontrolled Resource Consumption

CWE-404

EPSS Score

0.52%

Probability of exploitation in next 30 days

43.2th percentile

References

https://github.com/vllm-project/vllm/ https://github.com/vllm-project/vllm/pull/50674 https://vuldb.com/cve/CVE-2026-92220 https://vuldb.com/submit/934149 https://vuldb.com/vuln/404470 https://vuldb.com/vuln/404470/cti

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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