- Critical 9.5
- Known exploited (CISA KEV)
CVE-2026-93952
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator. Hosted, including Dedicated, versions of VCO were impacted and have already been patched.
Scores
The facts
- Published
- 22 September 2026
- Last changed
- 23 September 2026
- NVD status
- Analyzed
- Severity
- Critical, CVSS 9.5 out of 10 (version 4.0)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R… - Weakness
- Affects
- arista velocloud orchestrator
- Known exploited
- Yes. CISA added it to the Known Exploited Vulnerabilities catalogue on 22 September 2026.
- EPSS
- 1.1% chance of exploitation activity in the next 30 days (percentile 64).
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