6.4
Medium
CVE-2026-107174 A flaw was found in source-to-image
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenShift Serverless | Versions not published | |
| OpenShift Source-to-Image (S2I) | Versions not published | |
| Red Hat OpenShift Container Platform 4 | Versions not published | |
| Red Hat Web Terminal | Versions not published |
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