CVE-2026-107174
MEDIUM
NVD
CVSS Score
6.4
Severity
MEDIUM
Published
Oct 07, 2026
Vendor
unknown
Description
A flaw was found in source-to-image. When unpacking archive files, the application fails to properly sanitize symbolic links pointing to absolute file paths. An attacker who supplies a malicious builder image can exploit this vulnerability by embedding links pointing outside the extraction directory. This allows the attacker to bypass sandbox boundaries, potentially leading to unauthorized information disclosure or file modification on the host system.