CVE-2026-107896: Fuji Electric V-SFT out-of-bounds read in VS6ComFile load_gr_item

CVE-2026-107896 · Severity: high · CVSS 7.8 · Published 2026-10-26

V-SFT is industrial control software used to program and monitor Fuji Electric automation equipment. An attacker who tricks a user into opening a malicious V7 project file can read arbitrary memory or execute code with the privileges of the application, potentially compromising control systems.

Technologies: Fuji Electric V-SFT. Vendors: Fuji Electric.

Quick answers

Is CVE-2026-107896 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-107896 being exploited in the wild.
How severe is CVE-2026-107896?
High severity, with a CVSS score of 7.8, published 26 October 2026.
Which products and versions are affected?
Fuji Electric V-SFT 6.2.11.0 and prior.
Is there a fix for CVE-2026-107896?
Yes: fixed in V-SFT 6.2.12.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-107896 attacked?
It is attacked with local access, in a software library.
Am I affected by CVE-2026-107896?
Check whether you run Fuji Electric V-SFT at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: V-SFT 6.2.12.0

Technical details

An out-of-bounds read vulnerability exists in the VS6ComFile!load_gr_item function when parsing V7 project files. The vulnerability is triggered by user interaction (opening a crafted file) with no authentication required, allowing an attacker to leak sensitive information or achieve code execution depending on memory layout and contents.

Affected products

  • Fuji Electric V-SFT 6.2.11.0 and prior

Timeline

  • 2026-10-26: disclosed

References

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