Use After Free Vulnerability in V-SFT by Fuji Electric
CVE-2025-61864

8.4HIGH

Key Information:

Vendor

Fuji Electric Co., Ltd. / Hakko Electronics Co., Ltd.

Status
V-sft
Vendor
CVE Published:
10 October 2025

What is CVE-2025-61864?

A use after free vulnerability exists in the VS6ComFile!load_link_inf function of V-SFT versions up to 6.2.7.0. This flaw can be exploited when a user opens specially crafted V-SFT files, potentially leading to serious consequences such as information disclosure, abnormal termination of the affected system (ABEND), and the execution of arbitrary code. Users of V-SFT should be aware of this vulnerability and take necessary precautions to mitigate risks associated with file handling.

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Affected Version(s)

V-SFT v6.2.7.0 and earlier

References

https://monitouch.fujielectric.com/site/download-e/09vsft...
https://jvn.jp/en/vu/JVNVU90008453/

CVSS V4

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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