ZDI-26-780
MEDIUM 4.4
Published
Oct 16, 2026
X.Org Server GestureBuildSprite Use-After-Free Information Disclosure Vulnerability
X.Org
This vulnerability allows local attackers to disclose sensitive information on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 4.4.