CVE-2026-77797: RAPID7 Velociraptor

Low severity, CVSS 3.6. EPSS: 0.1% chance of exploitation in the next 30 days.

Velociraptor's prefetch library contains an out of bound vulnerability which may cause a crash when parsing certain malformed prefetch files.

Affected products

• RAPID7 Velociraptor: before 0.77.3 (fixed in 0.77.3)

Published 2026-09-24. Last modified 2026-09-24.