CVE-2026-9089HIGH 8.8EPSS p23.5%

CVE-2026-9089CVE-2026-9089

connectwise / automate

Description

The ConnectWise Automate™ Agent does not fully verify the authenticity of components obtained during plugin loading and self-update operations. This issue is addressed in Automate 2026.5.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.31% probability of exploitation · percentile 23.5% · 2026-08-03T12:00:16Z
Published2026-05-21
Last modified2026-07-23

Underlying weaknesses· 1

CWE-494

References

  1. https://www.connectwise.com/company/trust/security-bulletins/2026-05-21-connectwise-automate-bulletin

1

TypeTargetConfidenceTier
WeaknessDownload of Code Without Integrity Checkcwe-4940%live

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Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.