Vulnerability · Published Sep 30, 2026 · Assigned by jpcert
CVE-2026-78229
Medium 6.7
In plain English
A medium-severity OS command injection in Image Scanner Driver for Linux (fi Series) from PFU Limited. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)0.4%top 62.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Image Scanner Driver for Linux contains an OS command injection vulnerability. An attacker who can log in to a Linux system where the affected product is installed may execute an arbitrary OS command by making certain preparations.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PFU Limited | Image Scanner Driver for Linux (fi Series) | 2.0.02.1.0 – through 2.1.12.3.22.5.02.7.0 – through 2.7.12.8.0 – through 2.8.2 |
| PFU Limited | Image Scanner Driver for Linux (SP Series) | 2.0.02.1.0 – through 2.1.1-42.2.0 – through 2.2.22.3.0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H