Veille CVE

Semaine du 28 septembre au 4 octobre 2026

6 CVE

Critique 0 Élevée 5 Moyenne 1 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Red Hat OpenShift Container Platform 4 » ✕
  1. CVE-2026-96577 7.1 Élevée

    Red Hat OpenShift Container Platform 4.18 · Red Hat OpenShift Container Platform 4.19 · Red Hat OpenShift Container Platform 4.20 · Red Hat OpenShift Container Platform 4.21

    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.

  2. CVE-2026-83589 6.1 Moyenne

    Red Hat OpenShift Container Platform 4.18 · Red Hat OpenShift Container Platform 4.19 · Red Hat OpenShift Container Platform 4.20 · Red Hat OpenShift Container Platform 4.21

    A flaw was found in oauth-proxy. The application fails to properly validate the destination redirect parameter (`rd`) during post-login redirection. A remote attacker can exploit this vulnerability by enticing a user to follow a specially crafted link, resulting in the user being redirected to an arbitrary external website after authenticating. This open redirect can be leveraged to conduct phishing attacks or credential theft.

  3. CVE-2026-101295 7.3 Élevée

    Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2 · Red Hat OpenShift Container Platform 4

    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.

  4. CVE-2026-62146 7.8 Élevée

    Red Hat OpenShift Container Platform 4

    A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.

  5. CVE-2026-102010 7.0 Élevée

    Red Hat Hardened Images · Red Hat Enterprise Linux 10 · Red Hat Enterprise Linux 6 · Red Hat Enterprise Linux 7

    A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption.

  6. CVE-2026-87114 7.1 Élevée

    Red Hat OpenShift Container Platform 4.19 · Red Hat OpenShift Container Platform 4.20 · Red Hat OpenShift Container Platform 4.21 · Red Hat OpenShift Container Platform 4.22

    A flaw was found in kube-compare. When processing a 'container://' reference path, the tool incorrectly executes an untrusted container image's entrypoint instead of merely extracting data from a stopped container. This allows a remote attacker to achieve arbitrary code execution on the operator's workstation. If the Docker daemon requires elevated privileges, the untrusted code may execute with root-mediated daemon privileges, posing a significant security risk.