Denial of Service Vulnerability in TwistedBrush Pro Studio by Pixarra
CVE-2019-25556

6.9MEDIUM

Key Information:

Vendor

Pixarra

Status
Twistedbrush Pro Studio
Vendor
CVE Published:
21 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25556?

TwistedBrush Pro Studio 24.06 has a vulnerability in the Resize Image function that enables local attackers to induce a denial of service condition. By entering an excessively long buffer in the New Width or New Height field, attackers can cause a buffer overflow, leading to application crashes. This flaw highlights the importance of proper input validation and security measures in software.

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Affected Version(s)

TwistedBrush Pro Studio 24.06

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-25556 - Proof of Concept

References

https://www.exploit-db.com/exploits/46843
exploit
http://www.pixarra.com
product
https://www.vulncheck.com/advisories/twistedbrush-pro-stu...
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Alejandra Sánchez
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