CVE-2021-38467: Auvesy Versiondog

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.

Affected products

• Auvesy Versiondog: before 8.0.0 (fixed in 8.0.0)

Published 2021-10-22. Last modified 2026-06-17.