Buffer overflow in Fujielectric V-Sft
CVE-2026-32925
V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CV7BaseMap::WriteV7DataToRom. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (12.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Fujielectric V-Sft
- Fuji Electric Co., Ltd. / Hakko Electronics V-Sft — versions 6.2.10.0 and prior
Weakness classification (CWE)
References
- felib.fujielectric.co.jp/en/M10010/M20060/document_detail/5d9dd71d-9494-41a4-aa… (Release Notes)
- jvn.jp/en/vu/JVNVU90448293/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-32925?
- CVE-2026-32925 is a high-severity vulnerability in Fujielectric V-Sft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-04-01.
- How severe is CVE-2026-32925?
- High severity. CVSS v3 base score is 7.8 out of 10.