CVE-2025-1046

Code execution via stale SKP parser object

Published Apr 23, 2025 · Updated Apr 23, 2025

Use-after-free in KeyShot Studio before 2025.1 allows remote attackers to execute code by opening a malicious SKP file. The luxion_geometry_sketchup.exe SketchUp importer operates on an object without first validating that it still exists during SKP parsing. Exploitation requires a user to open the file or visit a malicious page, and resulting code runs in the context of the current KeyShot process.

CVSS severity7.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in KeyShot Studio before 2025.1 allows remote attackers to execute code by opening a malicious SKP file. The luxion_geometry_sketchup.exe SketchUp importer operates on an object without first validating that it still exists during SKP parsing. Exploitation requires a user to open the file or visit a malicious page, and resulting code runs in the context of the current KeyShot process.

The record

CVE
CVE-2025-1046
Published
Apr 23, 2025
Updated
Apr 23, 2025
Vendor
KeyShot
Product
KeyShot Studio
Classifications
CWE-416, T1203, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=2024 13.0.0 Build 92 4.10.171

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

KeyShot · KeyShot Studioversion=2024 13.0.0 Build 92 4.10.171

Published CVSS scores

7.8Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8KeyShot CSIRTCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1203Exploitation for Client Execution
T1204.002User Execution Malicious File

Public exploit references

No public exploit references are available in this record.

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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