Code execution via out-of-bounds PSM write
Published Aug 11, 2026 · Updated Aug 11, 2026
PSM parser out-of-bounds write in Siemens Solid Edge SE2025 and SE2026 allows local users to execute code by opening a crafted file. The parser writes attacker-controlled PSM data beyond an intended memory buffer; Siemens has not disclosed the affected function or field. Exploitation requires local access and user interaction that causes the application to read the file, after which code runs with current-process privileges.
Summary
What happened
PSM parser out-of-bounds write in Siemens Solid Edge SE2025 and SE2026 allows local users to execute code by opening a crafted file. The parser writes attacker-controlled PSM data beyond an intended memory buffer; Siemens has not disclosed the affected function or field. Exploitation requires local access and user interaction that causes the application to read the file, after which code runs with current-process privileges.
The record
- CVE
- CVE-2026-50064
- Published
- Aug 11, 2026
- Updated
- Aug 11, 2026
- Vendor
- Siemens
- Product
- Solid Edge
- Classifications
- CWE-787, T1203, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 11, 2026CVE publishedPublication date reported by the CVE source.
- Aug 11, 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=0 <V225.0 Update 15
- Affected versionversion=0 <V226.0 Update 7
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
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Weakness, pattern, technique
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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