CVE-2026-101295

Oc-mirror: oc-mirror: path traversal / arbitrary file write in operator catalog image extraction

Published Sep 30, 2026 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Workaround

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4 cpe:/a:redhat:openshift:4.13::el9
cpe:/a:redhat:openshift:4.15::el9
cpe:/a:redhat:openshift:4.17::el9
References
Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:5
Type Values Removed Values Added
First Time appeared Oc-mirror
Oc-mirror oc-mirror
Redhat openshift Container Platform
Vendors & Products Oc-mirror
Oc-mirror oc-mirror
Redhat openshift Container Platform
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Oc-mirror: oc-mirror: path traversal / arbitrary file write in operator catalog image extraction
First Time appeared Redhat
Redhat assisted Installer
Redhat openshift
Weaknesses CWE-22
CPEs cpe:/a:redhat:assisted_installer:2
cpe:/a:redhat:openshift:4
Vendors & Products Redhat
Redhat assisted Installer
Redhat openshift
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Nov 13, 2026, 1:37 PM
Reserved
Sep 28, 2026, 1:01 PM
Status
Awaiting Analysis
Published
Sep 30, 2026, 3:22 PM
Modified
Oct 30, 2026, 9:17 AM
Severity
Moderate
Public date
Sep 30, 2026, 12:41 PM