{"schema":"threatline.record/2","record":{"id":"CVE-2026-116179","aliases":["GHSA-4m6g-h9mv-wqjc"],"summary":"vLLM 0.18.0 before 0.31.0 Memory Exhaustion via media_io_kwargs num_frames Override","details":"vLLM from 0.18.0 before 0.31.0 contains a resource exhaustion vulnerability that allows API clients to bypass the video/jpeg frame-count cap by overriding num_frames through media_io_kwargs. Attackers can set num_frames to -1 with a large inline video so VideoMediaIO.load_base64 decodes every frame, exhausting memory and crashing the API frontend.","categories":["Unclassified"],"product":"vllm","vendor":"vllm-project","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116179","source_modified_at":"2026-10-25T13:20:18.520Z","fetched_at":"2026-10-25T16:01:37.004770Z","product":"vllm","vendor":"vllm-project","versions":[{"version":"0.18.0","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-2026-116179","source_modified_at":"2026-10-25T13:20:18.520Z","fetched_at":"2026-10-25T16:01:37.004770Z","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":null,"percentile":null,"score_date":null},"published_at":"2026-10-25T13:20:18.520Z","modified_at":"2026-10-25T13:20:18.520Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-116179","fetched_at":"2026-10-25T16:01:37.004770Z","source_modified_at":"2026-10-25T13:20:18.520Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/vllm-project/vllm/security/advisories/GHSA-4m6g-h9mv-wqjc","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/vllm-0.18.0-before-0.31.0-memory-exhaustion-via-media-io-kwargs-num-frames-override","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-25T13:20:18.520Z","content_hash":"b804066048a443352149961381a71aeb2511c23e35d87c8271c9b947cc6d2d56"}}