{"cve":"CVE-2026-41331","nvd":{"published":"2026-04-21T00:16:31.740","modified":"2026-06-17T10:46:31.390","status":"Analyzed","description":"OpenClaw before 2026.3.31 contains a resource consumption vulnerability in Telegram audio preflight transcription that allows unauthorized group senders to trigger transcription processing. Attackers can exploit insufficient allowlist enforcement to cause resource or billing consumption by initiating audio preflight operations before authorization checks are applied.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-408"],"references":["https://github.com/openclaw/openclaw/commit/c4fa8635d03943ffe9e294d501089521dca635c5","https://github.com/openclaw/openclaw/security/advisories/GHSA-m6fx-m8hc-572m","https://www.vulncheck.com/advisories/openclaw-resource-consumption-via-unauthorized-telegram-audio-preflight-transcription"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:30:49.762551342+00:00"},"epss":{"cve":"CVE-2026-41331","score":0.00297,"percentile":0.22467,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m6fx-m8hc-572m","url":"https://osv.dev/vulnerability/GHSA-m6fx-m8hc-572m","summary":"OpenClaw: Telegram audio preflight transcription enables resource consumption by unauthorized senders","modified":"2026-05-05T16:08:45.838111Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.3.31"],"fixed":["2026.3.31"]}]}],"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."]}