CVE-2021-38197: Go-Unarr Project Go-Unarr

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive.

Affected products

• Go-Unarr Project Go-Unarr: version 0.1.1 only

Published 2021-08-08. Last modified 2026-06-17.