CVE-2026-41408 — MEDIUM (4.3)

Q: How severe is CVE-2026-41408?

CVE-2026-41408 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-41408?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.

Vulnerability 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.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Openclaw	Openclaw	< 2026.3.31

Related Weaknesses (CWE)

CWE-770

References

https://github.com/openclaw/openclaw/commit/2194587d70d2aef863508b945319c5a7c88bPatch
https://github.com/openclaw/openclaw/security/advisories/GHSA-4g5x-2jfc-xm98Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-disk-exhaustion-via-media-downloadThird Party Advisory

FAQ

What is CVE-2026-41408?

CVE-2026-41408 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 spac...

How severe is CVE-2026-41408?

CVE-2026-41408 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-41408?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.