CVE-2026-64951

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CVSS 3.1

3.5 low

EPSS

<1%p6

Published

Aug 12, 2026 (Aug 12, 2026)

Modified

Aug 28, 2026

Description

A rogue Velociraptor client can upload a malformed sparse file such that if the GUI attempts to expand the file, a panic occurs which may crash the server process. The problem is a Divide by Zero bug in the ShouldPadFile() function.

Weakness: CWE-369
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.2%)

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