CVE-2026-101295: Oc-mirror: oc-mirror: path traversal / arbitrary file write in operator catalog image extraction
Published Sep 30, 2026
·Updated
Path traversal / arbitrary file write in oc-mirror's operator catalog image extraction. When mirroring operator catalogs using either the legacy v1 path (--v1) or the OCI feature path (--use-oci-feature), oc-mirror extracts tar entries from catalog image layers without validating that file paths resolve within the intended destination directory.
Affected Software
1 affected component
Red Hat oc-mirror
Event History
Sep 30, 2026
CVE Published
via MITRE·02:06 PM
Data Sourced
via MITRE·02:06 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:22 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Is the OCI-based catalog mirroring workflow affected, or only the legacy workflow?
Both are affected. The issue applies when mirroring operator catalogs with either the legacy v1 path using --v1 or the OCI feature path using --use-oci-feature.