What is the CVSS score of EUVD-2019-19858?

EUVD-2019-19858 has a CVSS 3.1 base score of 6.2 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for EUVD-2019-19858?

Yes, a public proof-of-concept exploit is available for EUVD-2019-19858. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate EUVD-2019-19858?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Twistedbrush Pro Studio EUVD-2019-19858

| CVE-2019-25555 MEDIUM

Incorrect Calculation of Buffer Size (CWE-131)

2026-03-21 VulnCheck

GHSA-gvr5-rv35-3v82

Denial Of Service Twistedbrush Pro Studio Pixarra

6.2

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-131 OWASP Top 10:2025 A06:2021 - Vulnerable and Outdated Components ASVS 5.0 V15 - Secure Coding and Architecture Buffer size calculation
Impact	CVSS score of 6.2 (MEDIUM). Attack characteristics: local attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.01%.
Exploit ScenarioDerived	Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 21, 2026

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. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Earlier versions of this analysis (1)

v1 Mar 21, 2026 - 13:00 CVSS 6.2

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affected VersionsENISA

TwistedBrush Pro Studio 24.06

Affected Packages

euvd twistedbrush_pro_studio no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-131. 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. Affected products include: Pixarra Twistedbrush Pro Studio.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.2 MEDIUM

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

PoC Detected

Mar 24, 2026 - 16:34 vuln.today

Public exploit code

CVE Published

Mar 21, 2026 - 12:46 nvd

MEDIUM 6.2

DescriptionCVE.org

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.

Executive ViewAI

Why It Matters

Organizations using TwistedBrush Pro Studio 24.06 should be aware of moderate risk from CVE-2019-25555 rated CVSS 6.2. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score

0.0%

Top 98% exploitable

Exploit

POC

Public exploit code exists

Data Quality

7 sources

Confidence: High

EUVD

NVD

CVE.org

EPSS

Vulnrichment

Exploit-DB

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC Yes

EPSS 0.0%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.