What is CVE-2025-1045?

CVE-2025-1045 is a high-severity vulnerability in Luxion Keyshot, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-04-23.

How severe is CVE-2025-1045?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2025-1045 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Luxion Keyshot

CVE-2025-1045

Luxion KeyShot Viewer KSP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot Viewer. User interactio…

Vulnerability class: Buffer Overflow

EPSS: 0.003 (21.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Luxion Keyshot
Luxion Keyshot Viewer — versions 2024.1_13.0.0.92

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-1045?: CVE-2025-1045 is a high-severity vulnerability in Luxion Keyshot, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-04-23.
How severe is CVE-2025-1045?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2025-1045 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.