CVE-2026-41331
OpenClaw: Telegram audio preflight transcription enables resource consumption by unauthorized senders
Description
## Summary Telegram audio preflight transcription enables resource consumption by unauthorized senders ## Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: v2026.3.28 still lets unauthorized Telegram group senders trigger audio preflight before allowlist enforcement, but the real impact is resource or billing burn rather than direct data exposure or host compromise. ## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version: `2026.3.31` - Vulnerable version range: `<=2026.3.28` - Patched versions: `>= 2026.3.31` - First stable tag containing the fix: `v2026.3.31` ## Fix Commit(s) - `c4fa8635d03943ffe9e294d501089521dca635c5` — 2026-03-30T12:19:31+01:00 OpenClaw thanks @AntAISecurityLab for reporting.
How to fix CVE-2026-41331
To remediate CVE-2026-41331, upgrade the affected package to a fixed version below.
- —upgrade to 2026.3.31 or later
Is CVE-2026-41331 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2026.3.31
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |