Sensitive memory disclosure via out-of-bounds file read
Published Aug 25, 2026 · Updated Aug 27, 2026
Out-of-bounds read in Adobe Substance 3D Painter 12.1.2 and earlier allows attackers to disclose memory via a malicious file. Adobe has not published the affected file parser or the bounds-checking operation that reads past the intended buffer. Exploitation requires a victim to open the crafted file, and the reported consequence is disclosure of sensitive process memory without code execution or data modification.
Summary
What happened
Out-of-bounds read in Adobe Substance 3D Painter 12.1.2 and earlier allows attackers to disclose memory via a malicious file. Adobe has not published the affected file parser or the bounds-checking operation that reads past the intended buffer. Exploitation requires a victim to open the crafted file, and the reported consequence is disclosure of sensitive process memory without code execution or data modification.
The record
- CVE
- CVE-2026-75752
- Published
- Aug 25, 2026
- Updated
- Aug 27, 2026
- Vendor
- Adobe
- Product
- Substance 3D Painter
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 25, 2026CVE publishedPublication date reported by the CVE source.
- Aug 27, 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 <=12.1.2
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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