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TI-2026-80266 Aliases CVE-2026-107894GHSA-p6rw-32qg-27hg

Stack overflow in Fuji Electric V-SFT lets crafted files run code

Priority LOW 37CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

V-SFT from FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. through 6.2.11.0 contains a stack-based buffer overflow (CWE-121). If a local user opens a crafted V7 file, an attacker can expose information or execute arbitrary code on the affected product.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

V-SFT provided by FUJI ELECTRIC CO., LTD. contains a stack-based buffer overflow vulnerability. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0014 3rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Fuji ElectricV-SFTup to 6.2.11.0—No fix listedCNA
  • V-SFT VendorFuji Electric Affected up to 6.2.11.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for V-SFT.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-26 Threatist record created from CVE-2026-107894
  2. 2026-10-26 CISA SSVC decision points changed
  3. 2026-10-26 Priority changed: MEDIUM → LOW
  4. 2026-10-27 Alias added: GHSA-p6rw-32qg-27hg

References

Other 2

  • TI-2019-13257 Heap-based buffer overflow in Fuji Electric V-Server 4.0.6 and prior CVSS 3.1CRITICAL 9.8
  • TI-2018-10620 Out-of-bounds read in Fuji Electric FRENIC LOADER of FRENIC-Mini , FRENIC-Mini… CVSS 3.0CRITICAL 9.8
  • TI-2018-10653 Stack-based buffer overflow in Fuji Electric V-Server CVSS 3.1CRITICAL 9.8
  • TI-2018-10643 Heap-based buffer overflow in Fuji Electric V-Server CVSS 3.1CRITICAL 9.8
  • TI-2018-03956 Stack-based buffer overflow in Fuji Electric V-Server VPR CVSS 3.1CRITICAL 9.8
  • TI-2018-10649 Out-of-bounds read in Fuji Electric V-Server CVSS 3.0CRITICAL 9.8
See all 151 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences