CVE-2026-32925: Stack-based buffer overflow in FUJI ELECTRIC CO., LTD. / Hakko Electronics Co., Ltd. V-SFT
V-SFT versions 6. 2. 10. 0 and earlier contain a stack-based buffer overflow vulnerability in the VS6ComFile! CV7BaseMap::WriteV7DataToRom function. This flaw can be triggered by opening a specially crafted V7 file, potentially allowing an attacker to execute arbitrary code on the affected system. The vulnerability has a high severity rating with a CVSS score of 7. 8. No official patch or vendor advisory information is provided at this time, and there are no known exploits in the wild.
AI Analysis
Technical Summary
The vulnerability CVE-2026-32925 affects FUJI ELECTRIC CO., LTD. / Hakko Electronics Co., Ltd.'s V-SFT software, specifically versions 6.2.10.0 and prior. It is a stack-based buffer overflow in the VS6ComFile!CV7BaseMap::WriteV7DataToRom function. When a crafted V7 file is opened, this overflow may allow arbitrary code execution. The CVSS 3.1 vector indicates the attack requires local access (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), and impacts confidentiality, integrity, and availability with high severity (C:H/I:H/A:H). No patch or mitigation details are currently available.
Potential Impact
Successful exploitation could lead to arbitrary code execution on the affected system, compromising confidentiality, integrity, and availability. The vulnerability requires local access and user interaction to trigger. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid opening untrusted or suspicious V7 files in V-SFT versions 6.2.10.0 and earlier.
CVE-2026-32925: Stack-based buffer overflow in FUJI ELECTRIC CO., LTD. / Hakko Electronics Co., Ltd. V-SFT
Description
V-SFT versions 6. 2. 10. 0 and earlier contain a stack-based buffer overflow vulnerability in the VS6ComFile! CV7BaseMap::WriteV7DataToRom function. This flaw can be triggered by opening a specially crafted V7 file, potentially allowing an attacker to execute arbitrary code on the affected system. The vulnerability has a high severity rating with a CVSS score of 7. 8. No official patch or vendor advisory information is provided at this time, and there are no known exploits in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-32925 affects FUJI ELECTRIC CO., LTD. / Hakko Electronics Co., Ltd.'s V-SFT software, specifically versions 6.2.10.0 and prior. It is a stack-based buffer overflow in the VS6ComFile!CV7BaseMap::WriteV7DataToRom function. When a crafted V7 file is opened, this overflow may allow arbitrary code execution. The CVSS 3.1 vector indicates the attack requires local access (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), and impacts confidentiality, integrity, and availability with high severity (C:H/I:H/A:H). No patch or mitigation details are currently available.
Potential Impact
Successful exploitation could lead to arbitrary code execution on the affected system, compromising confidentiality, integrity, and availability. The vulnerability requires local access and user interaction to trigger. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid opening untrusted or suspicious V7 files in V-SFT versions 6.2.10.0 and earlier.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-03-16T23:27:50.173Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69cda8e6e6bfc5ba1d0b5797
Added to database: 4/1/2026, 11:23:18 PM
Last enriched: 4/10/2026, 12:13:00 AM
Last updated: 5/21/2026, 7:09:26 PM
Views: 59
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