CVE-2026-93952

Security Advisory 0183

State: Published
Severity: 9.5 Critical
Published: Sep 22, 2026
Updated: Sep 23, 2026
Reserved: Sep 19, 2026

Description

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

CVSS	Score	Vector	Source
4.0	9.5 Critical	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	Arista
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	Arista

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
VeloCloud Orchestrator (VCO) On-PremArista Networks	5.2.0 through 5.2.3.15Affected 6.1.0 through 6.1.3.7Affected 6.4.0 through 6.4.2.7Affected 7.0.0 through 7.0.0.2Affected

References

Security Advisory 0183vendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-93952government-resource

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