Page generated: 10 Nov 2026, 16:28 UTC
← Dashboard

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 …

Read full 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.
CVSS 10.0 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
2.4/10
REALITY · THREAT PRIORITY
8.5/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 10: +1.50
  • Fresh EPSS: 1.38%: +0.01

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 11 documents and public datasets.

Hype components

Headline sample (25%)
70/100
Press, 30 days (60%)
10/100
Grounded branding (15%)
0/100
HYPE TOTAL24/100

Sources and documents

The Hacker News
Press · 24 Oct 2026, 06:25 · CISA Flags Two Actively Exploited Critical Flaws in Collabora Online and Arista VeloCloud - The Hacker News
The Hacker News
Press · 22 Oct 2026, 19:05 · Arista Warns of Critical VeloCloud SQL Injection Zero-Day Exploited in Attacks - The Hacker News
The Hacker News
Press · 02 Oct 2026, 07:00 · Critical FortiMail Zero-Day Flaw Exploited in Attacks Allows Unauthenticated Arbitrary File Writes - The Hacker News
Network World
Press · 24 Sep 2026, 07:00 · On-prem VeloCloud Orchestrator under attack, only some versions patched - Network World
Help Net Security
Press · 23 Sep 2026, 07:00 · Attackers hit Check Point Management Servers and Spark firewalls, F5 BIG-IP APM instances - Help Net Security
See all 11 source documents
Rescana
Press · 23 Sep 2026, 07:00 · Active Exploitation Alert: Arista VeloCloud Orchestrator Unauthenticated Privileged Access (CVE-2026-93952) Added to CISA KEV — CVSS 10.0 Control-Plane Risk to Managed Edges - Rescana
SecurityWeek
Press · 23 Sep 2026, 07:00 · Arista Urges Immediate Patching of Exploited VCO Zero-Day - SecurityWeek
BleepingComputer
Press · 23 Sep 2026, 07:00 · Arista patches actively exploited VeloCloud Orchestrator zero-day - BleepingComputer
CCB Belgium
Press · 22 Sep 2026, 07:00 · Warning: VeloCloud Orchestrator Improper Input Validation Vulnerability, Patch Immediately! - CCB Belgium
The Hacker News
Press · 22 Sep 2026, 07:00 · New CVSS 10.0 VeloCloud Orchestrator Flaw Actively Exploited in Certificate-Based Setups - The Hacker News
shattered.io
Press · 22 Sep 2026, 07:00 · Arista VeloCloud Zero-Day CVE-2026-93952: CVSS 10.0 - shattered.io

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 2.4 · reality 8.5 (2026-11-02 15:14). The curve appears once the score changes.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 10; EPSS 1.4%
Attention, last 30 days
2 distinct story titles; 2 press documents; 1 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 14:00:32.659683+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Added to the CISA KEV catalog
22 Sep 2026, 00:00
First press mention
22 Sep 2026, 07:00
Published
22 Sep 2026, 07:37
Latest press mention
24 Oct 2026, 06:25
Score calculated
05 Nov 2026, 14:00