CVE-2026-1226 Code injection in EcoStruxure Building Operation Webstation
Attackers can execute arbitrary code by processing malicious TGML graphics files in Schneider Electric EcoStruxure Building Operation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-1226?
CVE-2026-1226 is a high-severity code injection vulnerability in Schneider Electric EcoStruxure Building Operation Webstation, published on 11 Feb 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
CWE‑94: Improper Control of Generation of Code vulnerability exists that could cause execution of untrusted or unintended code within the application when maliciously crafted design content is processed through a TGML graphics file.
Weakness: CWE-94
Which versions are affected by CVE-2026-1226?
How do I fix CVE-2026-1226?
No fix has been published for CVE-2026-1226 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-1226 being exploited?
There is no known exploitation of CVE-2026-1226 in the wild and no public exploit code.
Sources
Also known as GHSA-9vw9-245h-4g2j.