{"cve":"CVE-2026-32049","nvd":{"published":"2026-03-21T01:17:07.700","modified":"2026-06-17T10:35:00.897","status":"Analyzed","description":"OpenClaw versions prior to 2026.2.22 fail to consistently enforce configured inbound media byte limits before buffering remote media across multiple channel ingestion paths. Remote attackers can send oversized media payloads to trigger elevated memory usage and potential process instability.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770"],"references":["https://github.com/openclaw/openclaw/commit/73d93dee64127a26f1acd09d0403b794cdeb4f5c","https://github.com/openclaw/openclaw/security/advisories/GHSA-rxxp-482v-7mrh","https://www.vulncheck.com/advisories/openclaw-denial-of-service-via-inbound-media-download-byte-limit-bypass"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-32049","score":0.00552,"percentile":0.46177,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rxxp-482v-7mrh","url":"https://osv.dev/vulnerability/GHSA-rxxp-482v-7mrh","summary":"OpenClaw's inbound media downloads could exceed configured byte limits before rejection across multiple channels","modified":"2026-03-30T13:56:22.307942Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.2.22"],"fixed":["2026.2.22"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}