Kurz gesagt
- CVE-2026-41408 ist eine Schwachstelle (MITTEL (CVSS 6.5)) in openclaw (openclaw), openclaw.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.34%, höher als bei 27.9% aller Schwachstellen.
- Abhilfe: auf 2026.3.31 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| openclaw | < 2026.3.31
| 2026.3.31
|
| openclaw npm | < 2026.3.31
| 2026.3.31
|
Description
Summary
Tlon media downloads can bypass core safety limits and exhaust disk
Current Maintainer Triage
- Status: narrow
- Normalized severity: low
- Assessment: Shipped v2026.3.28 Tlon media downloads bypassed core size/count/cleanup limits, but this is availability-only resource exhaustion in a bundled plugin path, so low.
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)
2194587d70d2aef863508b945319c5a7c88b12ce — 2026-03-31T19:40:15+09:00
Release Process Note
- The fix is already present in released version
2026.3.31.
- This draft looks ready for final maintainer disposition or publication, not additional code-fix work.
Thanks @AntAISecurityLab for reporting.
NVD description
OpenClaw before 2026.3.31 contains a resource exhaustion vulnerability in media downloads that bypasses core safety limits for file size, count, and cleanup operations. Attackers can exhaust disk space by downloading media files without triggering intended safety restrictions, causing availability impact.
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