{"schema":"threatline.record/2","record":{"id":"CVE-2026-114052","aliases":["GHSA-823j-m4cj-hmjf"],"summary":"vLLM 0.25.0 before 0.31.0 MOSS-Audio Memory Exhaustion via /tokenize mm_processor_kwargs","details":"vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized mel_config values to the /tokenize endpoint, which bypasses --api-key, to exhaust host memory and crash the API process.","categories":["Unclassified"],"product":"vllm","vendor":"vllm-project","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-114052","source_modified_at":"2026-10-22T18:16:55.772Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"vllm","vendor":"vllm-project","versions":[{"version":"0.25.0","status":"affected","versionType":"semver","lessThan":"0.31.0"},{"version":"0.31.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-114052","source_modified_at":"2026-10-22T18:16:55.772Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"vllm","ecosystem":null},"version":"0.31.0","basis":"first unaffected version stated in the CVE record"}],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00392,"percentile":0.32179,"score_date":"2026-10-23"},"published_at":"2026-10-21T00:36:29.076Z","modified_at":"2026-10-22T18:16:55.772Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-114052","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T18:16:55.772Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-114052","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/vllm-project/vllm/security/advisories/GHSA-823j-m4cj-hmjf","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/vllm-0.25.0-before-0.31.0-moss-audio-memory-exhaustion-via-tokenize-mm-processor-kwargs","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-22T18:16:43.778221Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T18:16:55.772Z","content_hash":"42120b435d7099752def9aee99dea4890e44a3e54aaf7481df53013f9e9b4f1a"}}