CVE-2019-25555Public exploit

Application crash via oversized Script Recorder description

Published Mar 21, 2026 · Updated Mar 21, 2026

Denial of service in the Script Recorder of Pixarra TwistedBrush Pro Studio 24.06 allows local users to crash the application. The Description field accepts a 500,000-character string, and the component mishandles the resulting oversized buffer when Brush is clicked. The user must run the desktop application, open Script Recorder, paste the string, and click Brush; the demonstrated consequence is an application crash.

CVSS severity6.9
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in the Script Recorder of Pixarra TwistedBrush Pro Studio 24.06 allows local users to crash the application. The Description field accepts a 500,000-character string, and the component mishandles the resulting oversized buffer when Brush is clicked. The user must run the desktop application, open Script Recorder, paste the string, and click Brush; the demonstrated consequence is an application crash.

The record

CVE
CVE-2019-25555
Published
Mar 21, 2026
Updated
Mar 21, 2026
Vendor
Pixarra
Product
TwistedBrush Pro Studio
Classifications
CWE-131, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=24.06

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Pixarra · TwistedBrush Pro Studioversion=24.06

Published CVSS scores

6.9VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.1NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
6.2VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-131Incorrect Calculation of Buffer Size
T1499Endpoint Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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