CVE-2026-100902

Name of the Vulnerable Software and Affected Versions Barco ClickShare CX-20 Gen2 versions prior to 02.26.00.0008

Description An issue exists in the Wallpaper Upload component within the /wallpaper file. Improper validation of the syntactic correctness of the wallpaper argument allows a remote attacker to cause a denial of service, which is a condition where the system becomes unavailable to its intended users.

Recommendations Update Barco ClickShare CX-20 Gen2 to a version newer than 02.26.00.0007. Restrict access to the /wallpaper file to minimize the risk of exploitation.