CVE-2025-24439
CVE-2025-24439 is a high-severity vulnerability in Adobe Substance 3d Sampler with a CVSS 3.x base score of 7.8. 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-7645
- Weakness: CWE-787
- Affected product: Adobe Substance 3d Sampler
- Published:
- Last modified:
Description
Substance3D - Sampler versions 4.5.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Frequently asked questions
- What is CVE-2025-24439?
- Substance3D - Sampler versions 4.5.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- How severe is CVE-2025-24439?
- CVE-2025-24439 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-24439 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-24439?
- CVE-2025-24439 affects Adobe Substance 3d Sampler. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-24439?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-24439 have an EU (EUVD) identifier?
- Yes. CVE-2025-24439 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7645.
- When was CVE-2025-24439 published?
- CVE-2025-24439 was published on 2025-03-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:adobe:substance_3d_sampler:*:*:*:*:*:*:*:*
More vulnerabilities in Adobe Substance 3d Sampler
- CVE-2026-48306 — High (CVSS 7.8): Substance3D - Sampler versions 6.0.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
- CVE-2026-48305 — High (CVSS 7.8): Substance3D - Sampler versions 6.0.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
- CVE-2026-34710 — High (CVSS 7.8): Substance3D - Sampler versions 6.0.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
- CVE-2026-34709 — High (CVSS 7.8): Substance3D - Sampler versions 6.0.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
- CVE-2026-21306 — High (CVSS 7.8): Substance3D - Sampler versions 5.1.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
- CVE-2025-43588 — High (CVSS 7.8): Substance3D - Sampler versions 5.0 and earlier are affected by an out-of-bounds write vulnerability that could result…
All CVEs affecting Adobe Substance 3d Sampler →
Other CWE-787 (Out-of-bounds Write) vulnerabilities
- CVE-2026-42369 — Critical (CVSS 10.0): GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other…
- CVE-2026-4746 — Critical (CVSS 10.0): Out-of-bounds Write vulnerability in timeplus-io proton (base/poco/Foundation/src modules). This vulnerability is…
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42479 — Critical (CVSS 10.0): llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause…
- CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…