CVE-2019-25555 TwistedBrush Pro Studio 24.06 Script Recorder Denial of Service

Medium 6.9 Published 21 Mar 2026 Updated 24 Mar 2026

Local attackers can crash TwistedBrush Pro Studio by pasting an excessively large string into the Script Recorder Description field.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-25555?

CVE-2019-25555 is a medium-severity denial of service vulnerability in Pixarra TwistedBrush Pro Studio, published on 21 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

TwistedBrush Pro Studio 24.06 contains a denial of service vulnerability in the Script Recorder component that allows local attackers to crash the application by supplying an excessively large buffer. Attackers can paste a malicious string containing 500,000 characters into the Description field of the Script Recorder dialog to trigger an application crash.

Weakness: CWE-131

Which versions are affected by CVE-2019-25555?

It affects 1 product.

Products include Pixarra Twistedbrush Pro Studio.

How do I fix CVE-2019-25555?

No fix has been published for CVE-2019-25555 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2019-25555 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25555 exists.

Sources

Also known as GHSA-gvr5-rv35-3v82.