CVE-2026-41408

MEDIUM

4.3

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.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/28/2026

Last Modified4/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-770

References

https://github.com/openclaw/openclaw/commit/2194587d70d2aef863508b945319c5a7c88b12ce(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-4g5x-2jfc-xm98(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-disk-exhaustion-via-media-download-bypass(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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