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

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

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Mar 2026
- **Updated:** 24 Mar 2026
- **Also known as:** GHSA-gvr5-rv35-3v82

## 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 (Incorrect Calculation of Buffer Size)

## Which versions are affected by CVE-2019-25555?

It affects 1 product.


Products: 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.

## Is CVE-2019-25555 being exploited?

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

## Other vulnerabilities in Pixarra TwistedBrush Pro Studio

- [CVE-2019-25556](https://insights.sbomify.com/CVE-2019-25556/): TwistedBrush Pro Studio 24.06 Resize Image Denial of Service (medium 6.9)
- [CVE-2019-25557](https://insights.sbomify.com/CVE-2019-25557/): TwistedBrush Pro Studio 24.06 Denial of Service via srp File (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-25555 and fix it if it is affected.

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

Affected product: Pixarra TwistedBrush Pro Studio. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2019-25555/ (Markdown: https://insights.sbomify.com/CVE-2019-25555/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-25555
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-25555
- OSV: https://osv.dev/vulnerability/CVE-2019-25555

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-25555/
Summaries are generated and may contain mistakes; the official description above is the record.