CVE-2026-101295

HIGHCVSS 7.3

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.

Timeline

Published:September 30th, 2026 3:22 PM

Last modified:October 30th, 2026 9:17 AM

CVSS Scoring

CVSS v3: 7.3 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Weaknesses (CWE)

CWE-22

References & Reports

Advisories, patches, and third-party reports

https://access.redhat.com/security/cve/CVE-2026-101295
https://bugzilla.redhat.com/show_bug.cgi?id=2522941
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

Source: NIST NVD · Data may lag official sources by up to one minute