Code execution via malformed PRT out-of-bounds read
Published Jul 29, 2025 · Updated May 8, 2026
Out-of-bounds read in Autodesk Shared Components 2026.2 allows attackers to execute code through a crafted PRT file. The PRT import or linking path reads beyond an intended memory boundary, although Autodesk has not disclosed the responsible parser or faulty bounds operation. A user must link or import the file; exploitation can crash the application, expose process data, or execute code in the current process.
Summary
What happened
Out-of-bounds read in Autodesk Shared Components 2026.2 allows attackers to execute code through a crafted PRT file. The PRT import or linking path reads beyond an intended memory boundary, although Autodesk has not disclosed the responsible parser or faulty bounds operation. A user must link or import the file; exploitation can crash the application, expose process data, or execute code in the current process.
The record
- CVE
- CVE-2025-6635
- Published
- Jul 29, 2025
- Updated
- May 8, 2026
- Vendor
- Autodesk
- Product
- Autodesk Shared Components
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 29, 2025CVE publishedPublication date reported by the CVE source.
- May 8, 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.
- Affected versionversion=1.6.2.11 <1.7.0.10
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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