CVE-2025-21168
CVE-2025-21168 is a medium-severity vulnerability in Adobe Substance 3d Designer 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% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-20669
- Weakness: CWE-125
- Affected product: Adobe Substance 3d Designer
- Published:
- Last modified:
Description
Substance3D - Designer versions 14.1 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.
Frequently asked questions
- What is CVE-2025-21168?
- Substance3D - Designer versions 14.1 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.
- How severe is CVE-2025-21168?
- CVE-2025-21168 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-2025-21168 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-21168?
- CVE-2025-21168 affects Adobe Substance 3d Designer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-21168?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-21168 have an EU (EUVD) identifier?
- Yes. CVE-2025-21168 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20669.
- When was CVE-2025-21168 published?
- CVE-2025-21168 was published on 2025-07-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*
More vulnerabilities in Adobe Substance 3d Designer
- CVE-2026-34684 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
- CVE-2026-34683 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
- CVE-2026-34682 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
- CVE-2026-34681 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
- CVE-2026-21335 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
- CVE-2026-21334 — High (CVSS 7.8): Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could…
All CVEs affecting Adobe Substance 3d Designer →
Other CWE-125 (Out-of-bounds Read) vulnerabilities
- CVE-2026-24826 — Critical (CVSS 10.0): Out-of-bounds Write, Divide By Zero, NULL Pointer Dereference, Use of Uninitialized Resource, Out-of-bounds Read,…
- CVE-2024-22004 — Critical (CVSS 10.0): Due to length check, an attacker with privilege access on a Linux Nonsecure operating system can trigger a…
- CVE-2021-41556 — Critical (CVSS 10.0): sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that…
- CVE-2021-21777 — Critical (CVSS 10.0): An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer…
- CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
- CVE-2013-0767 — Critical (CVSS 10.0): The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and…