CVE-2026-96577
Oc-mirror__release-4.21: embedded local cache registry listens on all interfaces without authentication, with delete enabled
HIGH 7.1
En bref
- Source
- NVD
- EPSS
- EPSS 0.13 % · centile 3 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Awaiting Analysis
Description
A flaw was found in oc-mirror. During mirroring operations, the embedded local cache registry binds to all network interfaces without authentication or encryption instead of restricting access to the local system. An unauthenticated attacker on an adjacent network can connect to the exposed service to push tampered container images, delete cached images, or access mirrored content.
Faiblesses (CWE)
- CWE-306 — Authentification absente sur une fonction critique
Références
- https://access.redhat.com/errata/RHSA-2026:74380
- https://access.redhat.com/errata/RHSA-2026:74383
- https://access.redhat.com/errata/RHSA-2026:74429
- https://access.redhat.com/errata/RHSA-2026:74434
- https://access.redhat.com/errata/RHSA-2026:79039
- https://access.redhat.com/security/cve/CVE-2026-96577
- https://bugzilla.redhat.com/show_bug.cgi?id=2523077
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N | redhat |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N | NVD · secalert@redhat.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-90590
- GCVE · GCVE-0-2026-96577
Produits affectés
| Produit | Versions |
|---|---|
| Red Hat · Red Hat OpenShift Container Platform 4.18 | unaffected 1790828598 < * |
| Red Hat · Red Hat OpenShift Container Platform 4.19 | unaffected 1790778095 < * |
| Red Hat · Red Hat OpenShift Container Platform 4.20 | unaffected 1790782357 < * |
| Red Hat · Red Hat OpenShift Container Platform 4.21 | unaffected 1790777129 < * |
| Red Hat · Red Hat OpenShift Container Platform 4.22 | unaffected 1790775357 < * |
| Red Hat · Assisted Installer for Red Hat OpenShift Container Platform 2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |