CVE-2026-82918 XML external entity in LJ Series Terminal-Software
Attackers can disclose sensitive system information by tricking users into opening a malicious setting file in Keyence terminal software.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-82918?
CVE-2026-82918 is a medium-severity vulnerability in Keyence Corporation LJ Series Terminal-Software, published on 3 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
XG VisionTerminal, XG-X VisionTerminal, LJ Series Terminal-Software and WI Series Terminal-Software provided by Keyence Corporation improperly restrict XML external entity references. If a user opens a specially crafted setting file, the sensitive information stored in the system where the affected product is installed may be disclosed.
Weakness: CWE-611
Which versions are affected by CVE-2026-82918?
How do I fix CVE-2026-82918?
No fix has been published for CVE-2026-82918 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-82918 being exploited?
There is no known exploitation of CVE-2026-82918 in the wild and no public exploit code.
Sources
Also known as GHSA-hjfh-2xpf-qmm3.