by Kastro
Paper/Archive/CVE-2026-56160

CVE-2026-56160

Microsoft Azure Red Hat OpenShift (ARO) — Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability

EPSS 0.8%CVSS 9.9
critical.is priorityof 100
41
CVSS 9.9 (NVD)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 56.2.562 × 2011.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.

Affected

ProductAffectedFixed inSource
Azure Red Hat OpenShift (ARO)-–CNA

Scores by source

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
microsoft (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchmsrc.microsoft.com/update-guide/vulnerability/CVE-2026-56160