AUGUST 25, 2026
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Case File

CVE-2026-40140

HIGH · CVSS 7.5 EPSS 0.57%

Source: NVD + CISA KEV + EPSS · Published 2026-07-06 · Last synced 2026-08-05

CyberRota Analysis

AI-Generated

BeyondTrust Remote Support and Privileged Remote Access are vulnerable due to a pre-authentication flaw in their network communication subsystem, allowing unauthenticated remote attackers to exploit insufficient input validation. This vulnerability can lead to a denial-of-service condition, severely impacting the availability of the affected appliances. Organizations using these products should prioritize remediation to mitigate potential disruptions to their services.

CVE
CVE-2026-40140
Severity
HIGH
CVSS
7.5
EPSS
0.57%

Original NVD Description

BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentication vulnerability in the network communication subsystem. Insufficient validation of client-supplied input may allow an unauthenticated remote attacker to trigger a denial-of-service condition affecting appliance availability.

Related CVEs

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