Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Microsoft Azure Red Hat OpenShift (ARO) — Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L N C H H H 9.9 .0058 45.4 —
AFFECTED
Product Versions Fixed
Azure Red Hat OpenShift (ARO) - – —
TIMELINE
Jun 19 Reserved by microsoft
Jul 23 Published (CNA: microsoft)
Jul 24 RESCORED — CVE-2026-56160 (Microsoft Azure Red Hat OpenShift (ARO)). CVSS 9.1 → 9.9 (NVD).
Description
Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| June 19, 2026 | Reserved | Reserved by microsoft |
| July 23, 2026 | Published | Published (CNA: microsoft) |
| July 24, 2026 | RESCORED | RESCORED — CVE-2026-56160 (Microsoft Azure Red Hat OpenShift (ARO)). CVSS 9.1 → 9.9 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Microsoft | Azure Red Hat OpenShift (ARO) | — | - | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-56160 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.