Auth bypass in Microsoft Azure Cyclecloud
CVE-2026-57969
Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Microsoft Azure Cyclecloud
- Microsoft Azure Cyclecloud 8.9.1 — versions 1.0.0
Weakness classification (CWE)
References
- Azure CycleCloud Elevation of Privilege Vulnerability (Product, vendor-advisory, patch, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-57969?
- CVE-2026-57969 is a high-severity vulnerability in Microsoft Azure Cyclecloud, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-07-14.
- How severe is CVE-2026-57969?
- High severity. CVSS v3 base score is 8.8 out of 10.