CVE-2026-34664
CVE-2026-34664 is a medium-severity vulnerability in Adobe Substance 3d Designer with a CVSS 3.x base score of 6.3. 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-22.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- EPSS exploit prediction: 0% (7th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-29742
- Weakness: CWE-22
- Affected product: Adobe Substance 3d Designer
- Published:
- Last modified:
Description
Substance3D - Designer versions 15.1.0 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Frequently asked questions
- What is CVE-2026-34664?
- Substance3D - Designer versions 15.1.0 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
- How severe is CVE-2026-34664?
- CVE-2026-34664 has a CVSS 3.x base score of 6.3, 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-2026-34664 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-34664?
- CVE-2026-34664 affects Adobe Substance 3d Designer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-34664?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-34664 have an EU (EUVD) identifier?
- Yes. CVE-2026-34664 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29742.
- When was CVE-2026-34664 published?
- CVE-2026-34664 was published on 2026-05-12 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*
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All CVEs affecting Adobe Substance 3d Designer →
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