CVE-2026-101295Oc-mirror: oc-mirror: path traversal / arbitrary file write in operator catalog image extraction
- 7.3HighCVSS base score
- 0.14%Exploitation in 30 daysEPSS · top 96% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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
ID reserved
By redhat
- 2 days later
· 2 days later
Published
- 37 days later
· 37 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | High7.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L |
| NVDNVD · Awaiting Analysis | 3.1 | High7.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L |
- EPSS (exploitation in 30 days)
- 0.14% · top 96% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
Red Hat · Assisted Installer for Red Hat OpenShift Container Platform 2
All versions: unknown
Red Hat · Red Hat OpenShift Container Platform 4
All versions: unknown
Red Hat · Red Hat OpenShift Container Platform 4
All versions: unknown
Red Hat · Red Hat OpenShift Container Platform 5
All versions: unknown
What to do
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.
References
References4
- https://access.redhat.com/security/cve/CVE-2026-101295 (opens in a new tab)vdb-entryx_refsource_REDHAT
- RHBZ#2522941 (opens in a new tab)issue-trackingx_refsource_REDHAT
- https://github.com/openshift/oc-mirror/blob/22a5722/v1/pkg/cli/mirror/catalog_images.go#L680 (opens in a new tab)
- https://github.com/openshift/oc-mirror/blob/22a5722/v1/pkg/cli/mirror/fbc_operators.go#L334-L369 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-89959 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-101295)Record last updated .