CVE-2026-19583

Critical

Description

Velociraptor allows some sensitive artifacts to be gated by additional permissions. For example, the Linux.Sys.BashShell artifact allows arbitrary command execution on endpoints, and so it requires the EXECVE permission to schedule. However, no such check was implemented for client monitoring artifacts. Additionally there was no requirement that client monitoring artifacts carry the CLIENT_EVENTS type. This allows any user who can schedule client monitoring artifacts to also schedule otherwise restricted artifacts (such as Linux.Sys.BashShell).

SeverityCritical

CVSS9.9

Exploit probability—

ProductVelociraptor

PublishedSep 10, 2026

First seenSep 10, 2026

Weakness typeCWE-732CWE-732

How to fix

Update

Rapid7 Velociraptor0.77.2 or later

Patches

github.com/Velocidex/velociraptor/pull/4967

Affected products

Product	Affected versions	Fixed in
Rapid7 Velociraptor	v < 0.77.2	0.77.2

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