CVE-2026-78249 Path traversal in Apeos 3060 / 2560 / 1860 Japan model
Attackers can exploit a path traversal flaw in the web interface of Fujifilm Apeos printers to access or modify unauthorized files.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-78249?
CVE-2026-78249 is a medium-severity path traversal vulnerability in Fujifilm Business Innovation Corp. Apeos 3060 / 2560 / 1860 Japan model, published on 1 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A path traversal vulnerability exists in the web management interface of multiple Multifunction Devices and Printers, including Apeos C4571 1.1.3 and earlier, Apeos C3567 1.1.3, or other products listed, specifically in the handling of externally supplied parameters.
If the device receives a specially crafted, malicious request, it may trigger unintended processing.
Weakness: CWE-22
Which versions are affected by CVE-2026-78249?
How do I fix CVE-2026-78249?
No fix has been published for CVE-2026-78249 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-78249 being exploited?
There is no known exploitation of CVE-2026-78249 in the wild and no public exploit code.
Sources
Also known as GHSA-vmmg-gmvf-x548.