CVE-2006-6103: X.org

Medium severity, CVSS 6.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Integer overflow in the ProcDbeSwapBuffers function in the DBE extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of unspecified data structures.

Affected products

• X.org X.org: version 6.8.2 only; version 6.9.0 only; version 7.0 only; version 7.1 only
• XFREE86 Project XFREE86: any version

Published 2006-12-31. Last modified 2026-06-16.