CVE-2026-41331

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 Vector

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