CVE-2019-25622Public exploit

Application crash via oversized key-entry file

Published Mar 23, 2026 · Updated Mar 23, 2026

Denial of service in Pixarra Paint Studio 2.17 allows local attackers to crash the application through the license-key entry mechanism. The key-entry path reads an oversized character buffer from a text file without correctly validating the referenced position or offset. Local access sufficient to make the application read the crafted file is required, and the reported consequence is an application crash only.

CVSS severity6.9
Medium
EPSS probability0.17%
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 Pixarra Paint Studio 2.17 allows local attackers to crash the application through the license-key entry mechanism. The key-entry path reads an oversized character buffer from a text file without correctly validating the referenced position or offset. Local access sufficient to make the application read the crafted file is required, and the reported consequence is an application crash only.

The record

CVE
CVE-2019-25622
Published
Mar 23, 2026
Updated
Mar 23, 2026
Vendor
Pixarra
Product
Paint Studio
Classifications
CWE-1285, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 23, 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=2.17

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Pixarra · Paint Studioversion=2.17

Published CVSS scores

6.2VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1285Improper Validation of Specified Index, Position, or Offset in Input
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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