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CVE-2023-48637· NVD / CVE Program· CNA adobe

Adobe Substance 3D Designer 13.0.2 build 6942 Vulnerability II

Adobe Substance 3D Designer versions 13.0.0 (and earlier) and 13.1.0 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

MediumCVSS 5.5 · v3.1—No exploit No fix recorded

Noroxi analysis

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Published
Dec 13, 2023
Updated
Jun 17, 2026
EPSS
0.3% · 25th percentile
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Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CNA vs NVD score

NVD
—
CNA · adobe
5.5
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
adobesubstance 3d designer

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • adobe substance 3d designerup to 13.0.0 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (adobe). Independent of NVD's CPE analysis and usually ahead of it.

  • Adobe Substance3D - Designer

    • up to and including 13.0.0affected · semver

Same product

adobe: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-71564Substance3D - Designer | Out-of-bounds Write (CWE-787)
    31Monitor
  • CVE-2026-48433Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
    31Monitor
  • CVE-2026-48432Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
    31Monitor
  • CVE-2026-48431Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
    31Monitor
  • CVE-2026-48430Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
    31Monitor
  • CVE-2026-48428Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-2075064 days apartAdobe Substance 3D Designer PICT Parsing Out-Of-Bounds Read Vulnerability
    31Monitor
  • CVE-2023-26398244 days apartZDI-CAN-20310: Adobe Substance 3D Designer USDC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
    31Monitor
  • CVE-2023-26409244 days apartZDI-CAN-20313: Adobe Substance 3D Designer USD File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
    31Monitor
  • CVE-2023-26411244 days apartZDI-CAN-20312: Adobe Substance 3D Designer USDC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
    31Monitor
  • CVE-2023-486360 days apartAdobe Substance 3D Designer 13.0.2 build 6942 Vulnerability IV
    22Monitor
  • CVE-2023-486380 days apartAdobe Substance 3D Designer 13.0.2 build 6942 Vulnerability III
    22Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-125 · Out-of-bounds Read

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records