What is CVE-2026-40141?

CVE-2026-40141 is a critical-severity vulnerability in Beyondtrust Privileged Remote Access, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 9.9/10. Published 2026-07-06.

How severe is CVE-2026-40141?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in Beyondtrust Privileged Remote Access

CVE-2026-40141

A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters. Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authorization scope. Exploitation is restricted to accounts with specific permissions.

EPSS: 0.005 (40.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Beyondtrust Privileged_remote_access
Beyondtrust Privilege Remote Access — versions 0
Beyondtrust Remote Support — versions 0
Beyondtrust Remote_support

Weakness classification (CWE)

CWE-943 — Improper Neutralization of Special Elements in Data Query Logic

References

13061848-ea10-403d-bd75-c83a022c2891 (Vendor Advisory)

Frequently asked questions

What is CVE-2026-40141?: CVE-2026-40141 is a critical-severity vulnerability in Beyondtrust Privileged Remote Access, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 9.9/10. Published 2026-07-06.
How severe is CVE-2026-40141?: Critical severity. CVSS v3 base score is 9.9 out of 10.