CVE-2026-40141 High-Severity Vulnerability In Web Application Component of BeyondTrust Remote Support and Privileged Remote Access

High 8.5 Published 6 Jul 2026 Updated 7 Jul 2026

Authenticated attackers with limited privileges can access unauthorized resources due to insufficient input validation in BeyondTrust Remote Support.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-40141?

CVE-2026-40141 is a high-severity missing authorization vulnerability in BeyondTrust Privilege Remote Access, published on 6 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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.

Weakness: CWE-943

Which versions are affected by CVE-2026-40141?

It affects 2 products.

Products include Beyondtrust Privileged Remote Access, Beyondtrust Remote Support.

How do I fix CVE-2026-40141?

No fix has been published for CVE-2026-40141 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-40141 being exploited?

There is no known exploitation of CVE-2026-40141 in the wild and no public exploit code.

Sources

Also known as GHSA-v5xx-3hcf-fm67.