CVE-2026-64951
Low
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.
SeverityLow
CVSS3.5
Exploit probability—
ProductVelociraptor
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-369CWE-369
How to fix
Update
- Rapid7 Velociraptor0.77.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Rapid7 Velociraptor | v < 0.77.2 | 0.77.2 |
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