{"data":{"id":"364fea1a-e4f6-467b-9597-7a5f357886fc","title":"CVE-2026-92220: A vulnerability was found in vllm-project vLLM 0.26.0/0.27.0. Affected is the function…","summary":"A vulnerability in vllm-project vLLM 0.26.0 and 0.27.0 affects the MoRIIO Acknowledgement Handler in vllm/distributed/kv_transfer/kv_connector/v1/moriio/moriio_connector.py, specifically MoRIIOConnectorScheduler.request_finished, MoRIIOConnectorWorker.get_finished and MoRIIOWrapper._handle_release_message. Manipulating the request_id or kv_transfer_params argument causes resource consumption, and the attack can be launched remotely. The project was notified early through a pull request but had not responded at the time of disclosure.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92220","publishedAt":"2026-09-16T03:17:00.407Z","cveId":"CVE-2026-92220","cweIds":["CWE-400","CWE-404"],"cvssScore":"5.3","cvssSeverity":"medium","severity":"medium","attackType":["denial_of_service"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["vLLM"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"vLLM resource consumption through MoRIIO acknowledgement handler request_id","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00701,"epssCheckedAt":"2026-11-04T06:10:13.820Z","kevDateAdded":null,"advisoryAliases":["GHSA-72xc-v4m3-9r7g"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T00:10:45.469Z","patchAvailable":null,"disclosureDate":"2026-09-16T03:17:00.407Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-125","CAPEC-130"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["availability"],"aiComponentTargeted":"inference","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}