CVE-2026-101295Oc-mirror: oc-mirror: path traversal / arbitrary file write in operator catalog image extraction
Updated under an hour ago ()
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It affects Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2 and 1 other product. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.14%, higher than 3% of scored CVEs.
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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.
- CVSS
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.14% (percentile 3)
- Assigned by
- redhat
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2 redhat:assisted_installer | 2 | CNA record |
Red Hat Red Hat OpenShift Container Platform 4 redhat:openshift | 4 | CNA record |
References
- https://access.redhat.com/security/cve/CVE-2026-101295vdb-entry, x-refsource-redhat
- https://bugzilla.redhat.com/show_bug.cgi?id=2522941issue-tracking, x-refsource-redhat
- https://github.com/openshift/oc-mirror/blob/22a5722/v1/pkg/cli/mirror/catalog_images.go#L680
- https://github.com/openshift/oc-mirror/blob/22a5722/v1/pkg/cli/mirror/fbc_operators.go#L334-L369
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.