CVE-2026-93952Vulnerability
Arista VeloCloud Orchestrator Improper Input Validation Vulnerability
Reported by 9 independent sources · first reported by CISA advisories · last reported
Last reported today
Fix due 25 Sep 2026
Used by ransomware: not knownCISA KEV catalogue
higher than 64% of CVEsFIRST EPSS, as of 23 Oct 2026
What the reports say
13 reports, newest first · the exact sentence from each-
CISA Flags Two Actively Exploited Critical Flaws in Collabora Online and Arista VeloCloud“…lnerability in the same product to have been weaponized in the wild since July 2026, following CVE-2026-16812 (CVSS score: 10.0) and CVE-2026-93952 (CVSS score: 10.0).”
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Attackers Exploit Third VeloCloud Orchestrator Zero-Day in Four Months“CVE-2026-114625 is the third exploited zero-day vulnerability Arista patches in VCO in four months, after CVE-2026-16812 in July and CVE-2026-93952 in September.”
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CVE-2026-114625: Actively Exploited VeloCloud Orchestrator Flaw Grants Superuser Access“CVE-2026-114625 is the third actively exploited VCO vulnerability Arista has disclosed since July, following CVE-2026-16812 and CVE-2026-93952.”
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Arista Warns of Critical VeloCloud SQL Injection Zero-Day Exploited in Attacks“Neither the July flaw (CVE-2026-16812) nor the September flaw (CVE-2026-93952) needed one.”
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September 2026 CVE Landscape“CVE-2026-93952”
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Critical FortiMail Zero-Day Flaw Exploited in Attacks Allows Unauthenticated Arbitrary File Writes“The development comes as number of security flaws in Check Point (CVE-2026-85102 and CVE-2026-93616), Arista VeloCloud Orchestrator (CVE-2026-93952), F5 BIG-IP Access Policy Manager (CVE-2026-94127), Cisco Catalyst SD-WAN Manager (CVE-2026-76504), and Citrix NetScaler ADC and Net…”
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⚡ Weekly Recap: $387M Crypto Hack, Citrix Exploits, AI Agents Go Off-Script, and More Threats“…9 (Docker), CVE-2026-93485, CVE-2026-87902 (WordPress), CVE-2026-89775 (Linux kernel), CVE-2026-93616, CVE-2026-85102 (Check Point), CVE-2026-93952 (Arista VeloCloud Orchestrator), CVE-2026-90898 (Bifrost), CVE-2026-86555, CVE-2026-86554, CVE-2026-86553, CVE-2026-86552 (ZTE H188A…”
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Bulletin d'actualité CERTFR-2026-ACT-041 (28 septembre 2026)“CVE-2026-93952”
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Validación incorrecta de datos de entrada en VeloCloud Orchestrator de Arista“CVE-2026-93952: vulnerabilidad de validación incorrecta de datos de entrada en VeloCloud Orchestrator on-premise.”
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Risky Bulletin: Network of 10,000 AI servers masks Chinese malicious activity“[Arista CVE-2026-93952]”
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Arista Networks security advisory (AV26-947) – Update 1“On September 22, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-93952 to their Known Exploited Vulnerabilities (KEV) Database.”
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New CVSS 10.0 VeloCloud Orchestrator Flaw Actively Exploited in Certificate-Based Setups“The flaw, tracked as CVE-2026-93952, may allow a remote attacker with no login access to privilege internal functions and affect the VCO host.”
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CISA Adds Four Known Exploited Vulnerabilities to Catalog“CVE-2026-93952 Arista VeloCloud Orchestrator Improper Input Validation Vulnerability”
Indicators reported together
named in the same reports- 6.1.3[.]7in 4 reports
- 6.1.3[.]10in 4 reports
- 6.4.2[.]12in 4 reports
- 74.82.197[.]86in 4 reports
- 38.54.50[.]151in 4 reports
- 5.2.3[.]15in 3 reports
- 5.2.3[.]16in 3 reports
- 6.4.2[.]7in 3 reports
- 6.4.2[.]8in 3 reports
- 7.0.0[.]2in 3 reports
Copy these 10 indicators · defanged
Also named with it: CVE-2026-93616, CVE-2026-94127, CVE-2026-16812, CVE-2026-85102, CVE-2026-88771, CVE-2026-114625, CVE-2026-87902, CVE-2026-88772, CVE-2026-28324, CVE-2026-65660
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