CVE-2026-41331

MEDIUM

OpenClaw < 2026.3.31 - Resource Consumption via Unauthorized Telegram Audio Preflight Transcription

Title source: cna

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.

References (3)

[Vendor Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-m6fx-m8hc-572m

[Patch] https://github.com/openclaw/openclaw/commit/c4fa8635d03943ffe9e294d501089521dca635c5

View Patch ZIP pw:eip

[Third Party Advisory] https://www.vulncheck.com/advisories/openclaw-resource-consumption-via-unauthorized-telegram-audio-preflight-transcription

Scores

CVSS v3 5.3

EPSS 0.0004

EPSS Percentile 10.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

CWE

CWE-408

Status published

Products (3)

npm/openclaw 0 - 2026.3.31npm

OpenClaw/OpenClaw < 2026.3.31

OpenClaw/OpenClaw 2026.3.31

Published Apr 21, 2026

Tracked Since Apr 21, 2026