CVE-2026-32590
Mirror-registry: remote code execution using pickle deserialization
A flaw was found in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code on the Quay server.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Red Hat · mirror registry for Red Hat OpenShiftRed Hat · mirror registry for Red Hat OpenShift 2Red Hat · Red Hat Quay 3.1Red Hat · Red Hat Quay 3.12Red Hat · Red Hat Quay 3.14Red Hat · Red Hat Quay 3.15Red Hat · Red Hat Quay 3.16Red Hat · Red Hat Quay 3.17Red Hat · Red Hat Quay 3.9¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://access.redhat.com/errata/RHSA-2026:19375https://access.redhat.com/errata/RHSA-2026:21017https://access.redhat.com/errata/RHSA-2026:22465https://access.redhat.com/errata/RHSA-2026:22629https://access.redhat.com/errata/RHSA-2026:22840https://access.redhat.com/errata/RHSA-2026:23361https://access.redhat.com/errata/RHSA-2026:24833https://access.redhat.com/errata/RHSA-2026:24853https://access.redhat.com/security/cve/CVE-2026-32590https://bugzilla.redhat.com/show_bug.cgi?id=2446964