🔐 CVE Alert

CVE-2026-93952

CRITICAL 10.0 ⚠️ CISA KEV

Security Advisory 0183

CVSS Score
10.0
EPSS Score
0.4%
EPSS Percentile
36th

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.

CWE CWE-20
Vendor arista networks
Product velocloud orchestrator (vco) on-prem
Published Sep 22, 2026
Last Updated Sep 23, 2026
⚠️ Actively Exploited — Act Now

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Arista Networks / VeloCloud Orchestrator (VCO) On-Prem
5.2.0 ≤ 5.2.3.15 6.1.0 ≤ 6.1.3.7 6.4.0 ≤ 6.4.2.7 7.0.0 ≤ 7.0.0.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗
arista.com: https://www.arista.com/en/support/advisories-notices/security-advisory/24765-security-advisory-0183 cisa.gov: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-93952