CVE-2026-93517
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 28, 2026
Vendor
unknown
Description
A heap buffer overflow in handling GLX RenderLarge request where dataBytes exceeds cmdlen in X.org X server before 21.1.25 and XWayland before 24.1.14 that could be be triggered by an authenticated X client could cause crashes or code execution in X server context.