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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since February 13, 2026.

Known ransomware use

CVE-2026-1731

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability

BeyondTrust · Remote Support (RS) and Privileged Remote Access (PRA)

Added to KEV February 13, 2026

Alert details

Source feed
CISA KEV
CVE ID
CVE-2026-1731
CWE
CWE-78
Affected products
Remote Support (RS) and Privileged Remote Access (PRA) · BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) · BeyondTrust

What happened

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption.

What it means for your business

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-1731). BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption. CISA remediation due date: 2026-02-16. If you need help checking exposure, call (864) 335-9223.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA due date: February 16, 2026

Sources

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Need help patching?

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