How severe is CVE-2025-43584?

CVE-2025-43584 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-43584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43584?

CVE-2025-43584 affects Adobe Substance 3d Viewer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-43584?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-43584 have an EU (EUVD) identifier?

Yes. CVE-2025-43584 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20693.

When was CVE-2025-43584 published?

CVE-2025-43584 was published on 2025-07-08 and last updated on 2026-06-17.

CVE-2025-43584

CVE-2025-43584 is a medium-severity vulnerability in Adobe Substance 3d Viewer with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20693
Weakness: CWE-125
Affected product: Adobe Substance 3d Viewer
Published: 2025-07-08
Last modified: 2026-06-17

Description

Substance3D - Viewer versions 0.22 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Frequently asked questions

What is CVE-2025-43584?: Substance3D - Viewer versions 0.22 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
How severe is CVE-2025-43584?: CVE-2025-43584 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-43584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43584?: CVE-2025-43584 affects Adobe Substance 3d Viewer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-43584?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-43584 have an EU (EUVD) identifier?: Yes. CVE-2025-43584 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20693.
When was CVE-2025-43584 published?: CVE-2025-43584 was published on 2025-07-08 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/substance3d-viewer/apsb25-54.html

Affected products (1)

cpe:2.3:a:adobe:substance_3d_viewer:*:*:*:*:*:*:*:*

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Other CWE-125 (Out-of-bounds Read) vulnerabilities

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CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
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