Memory disclosure via out-of-bounds USD parsing
Published Apr 12, 2023 · Updated Mar 5, 2025
Out-of-bounds read in Adobe Dimension 3.4.8 and earlier allows remote attackers to disclose sensitive memory through a crafted USD file. The USD file parser reads past the end of an allocated buffer while processing crafted file data. A victim must open the file; the disclosed memory can reveal address-space information that assists ASLR bypass, without direct integrity or availability impact.
Summary
What happened
Out-of-bounds read in Adobe Dimension 3.4.8 and earlier allows remote attackers to disclose sensitive memory through a crafted USD file. The USD file parser reads past the end of an allocated buffer while processing crafted file data. A victim must open the file; the disclosed memory can reveal address-space information that assists ASLR bypass, without direct integrity or availability impact.
The record
- CVE
- CVE-2023-26382
- Published
- Apr 12, 2023
- Updated
- Mar 5, 2025
- Vendor
- Adobe
- Product
- Dimension
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 12, 2023CVE publishedPublication date reported by the CVE source.
- Mar 5, 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.
- Affected versionversion=unspecified <=3.4.8
- Affected versionversion=unspecified <=None
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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