Stack-based buffer overflow in Fuji Electric Alpha7 PC Loader
Priority LOW 36CWE-121Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
Alpha7 PC Loader (All versions) is vulnerable to a stack-based buffer overflow while processing a specifically crafted project file, which may allow an attacker to execute arbitrary code.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0027 19th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Fuji Electric | Alpha7 PC Loader | All Versions | — | No fix listed | CNA |
- Alpha7 PC Loader VendorFuji Electric Affected All Versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:fujielectric:alpha7_pc_loader_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Fuji Electric |
| cpe:2.3:h:fujielectric:alpha7_pc_loader:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Fuji Electric |
- cpe:2.3:o:fujielectric:alpha7_pc_loader_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Fuji Electric
- cpe:2.3:h:fujielectric:alpha7_pc_loader:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Fuji Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-1888
- 2026-10-03 Alias added: GHSA-5mv9-mrmj-3h2c
References
More Fuji Electric Alpha7 Pc Loader Firmware vulnerabilities
- TI-2019-08194 Out-of-bounds read in Fuji Electric Alpha7 PC Loader CVSS 3.0MEDIUM 6.6
Sources
- CVE-2022-1888 · CVE Program
- CVE-2022-1888 · NVD
- FIRST EPSS
- GHSA-5mv9-mrmj-3h2c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences