FUJI ELECTRIC V-SFT up to 6.2.11.0 CheckSymbolMacroParam out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k2.12-

Summaryinfo

A vulnerability classified as problematic was found in FUJI ELECTRIC V-SFT up to 6.2.11.0. Affected by this issue is the function CDataRomErrorCheck::CheckSymbolMacroParam. Executing a manipulation can lead to out-of-bounds. This vulnerability appears as CVE-2026-107899. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability was found in FUJI ELECTRIC V-SFT up to 6.2.11.0. It has been declared as problematic. This vulnerability affects the function CDataRomErrorCheck::CheckSymbolMacroParam. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6EditData!CDataRomErrorCheck::CheckSymbolMacroParam. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.

The advisory is shared for download at felib.fujielectric.co.jp. This vulnerability was named CVE-2026-107899 since 10/09/2026. The exploitation appears to be easy. The attack needs to be approached locally. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 4.8
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (jpcert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/09/2026 CVE reserved
10/26/2026 +17 days Advisory disclosed
10/26/2026 +0 days VulDB entry created
10/26/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: felib.fujielectric.co.jp
Status: Not defined

CVE: CVE-2026-107899 (🔒)
GCVE (CVE): GCVE-0-2026-107899
GCVE (VulDB): GCVE-100-426328

Entryinfo

Created: 10/26/2026 08:19
Changes: 10/26/2026 08:19 (73)
Complete: 🔍
Cache ID: 216::103

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